Line #66 VideoGame/DeadlyRoomsOfDeath


1	[[quoteright:256:https://static.tvtropes.org/pmwiki/pub/images/drodtitle_3370.png]]
2
3	Deadly Rooms of Death is first and foremost a {{puzzle game}}, created by Caravel Games. The game is about halfway between ExactlyWhatItSaysOnTheTin and NonIndicativeName - there are certainly rooms that are deadly, but the plot extends far beyond this simple dungeon concept.
4
5	The game's central concept is an idealized version of the dungeon crawl - enter a room, kill all the monsters, then go to the next room. However, it's a turn-based game, so the main player moves, then each monster gets to make one move. The puzzles come from many different features - all the monsters move in predictable fashions, there are dungeon fixtures such as doors and switches, one-way arrows, bombs, and other {{benevolent\|Architecture}} or {{malevolent architecture}} to make the job tougher.
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7	As a puzzle game with an editor, there are many different level sets and stories available, but the main releases so far have centered around one man, [[TheHero Beethro Budkin]], who works as a dungeon exterminator under the Smitemaster's Guild. Kings, lords, and other dungeon owners have a recurring problem of their dungeons becoming infested with monsters and nasties, and will hire experienced smiters to go kill everything and return the dungeons to usable status. There is an ongoing question of how seemingly enclosed dungeons become infested or reinfested so quickly, but the standing answers are typically "job incomplete (unintentional)" or "monsters come from inaccessible places" or "it's a fact of life, they get reinfested every now and then if they aren't supervised". Beethro's adventures lead him towards answering this question, but he gets himself into problems and circumstances far more complicated and sinister than he would have planned.
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9	[[http://forum.caravelgames.com/viewsitepage.php?id=67917 The game's history]] is extensive, but here's a simple list of all the main releases:
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11	* DROD: Architects' Edition (includes King Dugan's Dungeon, the first official level set)
12	* DROD: Journey to Rooted Hold
13	* DROD: The City Beneath
14	* [[{{Spinoff}} DROD RPG]]: Tendry's Tale
15	* [[{{Prequel}} DROD: Gunthro and the Epic Blunder]]
16	* [[GrandFinale DROD: The Second Sky]]
17
18	Here's how the game works in terms of money: Each game has a {{free\|wareGames}} demo version, containing only one room style and the first three levels of the official hold; but the demos have full functionality as regards editing and playing user-made holds. Caravel Games makes money selling the full versions (as listed above; each game includes the hold of the same name) which have more graphics, {{canon}}ical plots with voice acting, and generally a high level of quality. The games are [[{{Multiplatform}} multi-platform]] as well, with versions for Windows, Macintosh and Linux available. This means you can download the game, the user-made styles and the user-made holds, all for free, which will last most people for years, and you just have to pay for official Caravel releases.
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20	The games are downloadable at [[http://caravelgames.com/Articles/Games.html Caravel Games' main site]]. New players are recommended to begin with ''Gunthro and the Epic Blunder'', which is easier than the other games, designed to be accessible to newcomers, and is a prequel whose ending ties in nicely to the beginning of ''Journey to Rooted Hold''.
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22	----
23	!!Spoilers ahead. If you don't want anything about the setting or storyline spoiled, play the games.
24	----
25	!!Tropes in the games:
26
27	* AbilityRequiredToProceed: Humorous example in ''Gunthro and the Epic Blunder''. At one point Gunthro needs to cross shallow water, and Beethro suddenly remembers he had this ability all along. In the next chapter, Gunthro needs to return to his homeland and deal with some infiltrators. The entrance to their hideout is in a room he passed through before, blocked off by shallow water.
28	* AchievementSystem: Introduced in ''The Second Sky'', and referred to in-game as Challenges. Most are awarded for completing individual puzzles under SelfImposedChallenge conditions, but some are just for progression in the storyline. After the release of ''The Second Sky'', Caravel have gone back and added achievements to the earlier games.
29	* AddedAlliterativeAppeal: The Smitemaster's Selection ''Devilishly Dangerous Dungeons of Doom'' goes crazy with this in the dialogue, as well as the hold title and all level titles.
30	* AerithAndBob: Aurora in ''Gunthro and the Epic Blunder'' stands out in a world of Beethros and Vonnifas.
31	* AlliterativeName:
32	** The Smitemaster's Selection ''Devilishly Dangerous Dungeons of Doom'', and its levels.
33	** The protagonist, Beethro Budkin.
34	* AlliterativeTitle
35	* AlreadyUndoneForYou: If {{NPC}}s are roaming in the same area that the player is, expect this unless the architect is careful.
36	* AmbiguousSyntax: Throughout ''Journey to Rooted Hold'', Beethro overhears some Runners transmitting the message that he is dangerous and the Slayer needs reinforcements. One of the Runners words this as "The Slayer's after this delver. He's important. He's cunning. He needs some help before he gets to the Empire." At the end of the hold, a bewildered Beethro meets a Runner who seems to think that ''he'' needs help!
37	* AndNowForSomeoneCompletelyDifferent: Possible to implement. There are two levels in ''The City Beneath'' that temporarily follow other people.
38	* AntiFrustrationFeatures: Vision tokens, available from ''The City Beneath'' onwards. Normally, an Evil Eye watches all the tiles in a direct line in one particular direction (which may be diagonal), and tracking which tiles they watch in your head can be annoying (particularly in rooms with lots of eyes). The vision token marks their lines of sight for you, as well as revealing spiders (monsters that are often invisible).
39	** ''The Second Sky'' adds Puzzle Mode (default key: F3) which enables similar vision features to the vision token, and also overlays grid lines on the entire field so you can more easily draw diagonal lines or count distances over pits or non-checkerboard floors.
40	* ArcWords: "The Grand Event", first appearing towards the end of ''Journey to Rooted Hold''. The series gradually reveals that this refers to [[spoiler: the Turning, a complete gravitational reversal that would cause every object on the surface to fall into the sky.]]
41	* ArtificialBrilliance: The Slayer has perfect swordfighting AI. In an even fight, it's impossible to kill him, and he will always kill you if he has the chance, so you'll have to move very carefully to evade him. (At least, this is how he's meant to come across, though in reality... see LordBritishPostulate below.)
42	* ArtificialStupidity:
43	** Human [=NPCs=] and enemies such as citizens and soldiers, as well as monsters when there's a brain in the room, follow very simple pathfinding rules. They blindly follow the shortest path to their target, and simply stop if it's inaccessible, or, in the case of brained monsters, revert to their regular behavior. This usually has to be exploited to solve puzzles involving them.
44	** In an ''uneven'' fight, the Slayer's AI is easy to exploit. One early level in ''The City Beneath'' has a Slayer fight you on hot tiles. He will fry himself as soon as he gets close. It got to the point that ''The City Beneath'' has two achievements for clearing a room without killing a Slayer.
45	--> '''Beethro''': Well, I think I know who got the brains in that family.
46	** Stalwarts and soldiers are not nearly as careful as the player, and so are often overwhelmed by roach gangs.
47	* AsteroidsMonster: Rock Giants. They take up four squares and turn into four Rock Golems when struck with the sword (immediately killing the one where the sword hit).
48	* {{Backtracking}}: Possible or necessary in most cases, since the stairs to the next level could be anywhere. In most "straight" holds it's not necessary to backtrack to previous levels.
49	** In ''The City Beneath'', Beethro returns to the HubLevel, "The City", several times, and at one point [[spoiler:must backtrack to the Infohut, the very start of the game]].
50	** The first level of ''Tendry's Tale'' has an EasterEgg you can only reach with the Grappling Hook, obtained on Level 7.
51	* BadassBoast: It's off-canon, but Beethro has an awesome one in the usermade hold ''Odd Jobs''. Sergeant Tark tells him that the inhabitants of Volcano Island are dying from heat exhaustion because the sun is scorching hot.
52	--> '''Beethro''': I'll take care of the sun.
53	* {{BFS}}: Beethro Budkin's sword is ''called'' [[{{ExactlyWhatItSaysOnTheTin}} The Really Big Sword]].
54	* BigDamnFireExit: Not a fire, but typically whenever the player has to escape from anything collapsing or some other sort of danger, this is the result (although there will be puzzles in the way).
55	** The most dramatic example may be the Big Damn ''Briar'' Exit in "Under the Library" (''The City Beneath''). Nearly every room on the level has briars behind blue doors (which open when you've solved all the rooms), so that backtracking becomes a mad dash for the exit before the briars grow to cover the entire room. Each room is configured so you can only just make it.
56	* BigStupidDoodoohead: At one point, the Critic calls Beethro a "dumb dumb stupidface".
57	--> '''Beethro''': My face is stupid?
58	--> '''Critic''': And also dumb.
59	* BlockPuzzle: It's possible to implement a straight one with mirrors, [[{{PressurePlate}} pressure plates]] or other elements, but most commendable examples will involve the player doing a lot of other stuff. General consensus is that DROD is not and should not be BlockPuzzle: The Game.
60	* BonusLevel: Secret levels or secret rooms count as these, as well as any rooms or levels hidden behind a Master Wall or only accessible in the editor.
61	** ''The Second Sky'' has about as many bonus levels as it has main levels!
62	* BonusStageCollectables: In ''The Second Sky'', RCS stamps are both the reward for solving first-tier bonus levels and the means of unlocking further bonus levels.
63	* BookEnds
64	** Between the last two levels of ''The Second Sky'', the player must return to the first level, Older Holding Vats.
65	** The last level of ''The Second Sky'' is [[spoiler:King Dugan's Dungeon: First Level, the first level of the entire series]].
66	* TheBore: In "Interlude: Negotiations" in ''The City Beneath'', the lead Negotiator in 84th's room starts the meeting with a review of the minutes of last session, which is a {{Technobabble}}-heavy speech concerning "Zoning Allocations". And the whole time he talks in the slowest, most droning fashion that the player could reasonably be expected to tolerate.
67	* BossBattle:
68	** [[spoiler:The 'Neather]] in ''King Dugan's Dungeon''. 39th Slayer in ''Journey to Rooted Hold''. [[spoiler:Halph]] in ''The City Beneath''. [[spoiler:Cyril, the Tuenan Captain]] in ''Gunthro and the Epic Blunder''. [[spoiler:First Archivist]] in ''The Second Sky''.
69	** ''Journey to Rooted Hold'' is arguably one big boss battle, since the Slayer pursues you throughout the hold. Only at the very end do you fight him, though.
70	** ''Tendry's Tale'' has a larger number of boss fights, and a {{Superboss}}, [[spoiler: the Archivist]].
71	* BrainMonster:
72	** The brain enemy. It just sits there and doesn't attack. The problem is that it gives all other enemies much improved pathfinding, greatly complicating avoiding being overrun by them.
73	** In ''DROD RPG'', where most monsters don't move and so pathfinding is irrelevant, a brain instead doubles the Attack stat of every enemy in the room. Two brains quadruple the Attack stat, and so on.
74	* BrutalBonusLevel: "[[spoiler:Tar Recycling Annex]]" and "[[spoiler:Arcane Laboratory]]" in ''The Second Sky''.
75	* ButThouMust: The last room of ''King Dugan's Dungeon''. Having cornered [[spoiler:the 'Neather]], when you approach him with sword in hand, he begs for his life and the game asks whether you want to spare him. If you do, he opens a door at the wrong moment and makes the room unsolvable. Some players found this to be the hardest room in the game because they couldn't accept that there really was no option but to kill him.
76	* CallBack: In the epilogue to ''King Dugan's Dungeon'', when Beethro is telling his nephews the story of his adventure, after one of Halph's interruptions, Beethro says he is his least favorite nephew. This is referenced in ''Gunthro and the Epic Blunder'', when Beethro is again telling Gunthro's story to his nephews, and after one of Halph's interruptions, says that he is the nephew he likes telling stories to the least.
77	* CharacterPortrait: Beethro's ugly mug has been present since the earliest versions. Starting with ''Journey to Rooted Hold'' and the introduction of {{NPC}}s, other character portraits can also be present to indicate who is speaking or who the player is.
78	* CheckPoint: A room element that can be placed just about anywhere. Community consensus is that all but the smallest or simplest of rooms should have at least one, and rooms with multiple sections, especially [[{{MarathonLevel}} long rooms]], should have several.
79	* ChekhovsGunman: In ''The Second Sky'', [[spoiler:The Guardian]] is mentioned long before he becomes relevant.
80	* CompletionMeter: On completion of every hold, you are told what percentage of secret rooms you have found and solved. Attaining HundredPercentCompletion is termed "mastering" a hold, and often unlocks additional content.
81	* ContextSensitiveButton: The so-called "special command", introduced in the spinoff ''Tendry's Tale'' but appearing in the main games from ''Gunthro and the Epic Blunder'' onward. It does nothing itself, but the in-game scripting language can detect and respond to it. Most levels don't use it, but (particularly in ''The Second Sky'') there are some UnexpectedGameplayChange levels using it in various ways.
82	* ContrastingSequelAntagonist: 39th Slayer (''Journey to Rooted Hold'') is a deadly but mindless killing machine who represents a physical threat to Beethro, and must be constantly outwitted for Beethro to survive. First Archivist (''The City Beneath'') is a NonActionBigBad and master manipulator who continually taunts Beethro about how little he really knows about the Empire's plans.
83	* ControlRoomPuzzle: A very common type of puzzle, since there are many game elements (orbs, fuses, mimics, fegundos...) that can affect the room while the player is confined.
84	* ControllableHelplessness: You might have made the room impossible to clear three hundred moves ago, but until you die or restart you can still try to do anything else until you give up.
85	* CorridorCubbyholeRun: Possible to implement, but since the game is turn-based they usually aren't very challenging unless mixed with something else.
86	** The citizen puzzles in "The City" in ''The City Beneath'' consist entirely of these.
87	* CountingToPotato: One of the voices Beethro starts hearing in the Smitemaster's Selection ''Perfection'' has this as the whole of its personality.
88	--> '''Voice 2''': This room... such geometric perfection!
89	--> '''Voice 1''': Be quiet! I have to count!
90	--> '''Beethro''': Yeah, shut up so he can count! Gads, why am I taking your side? You're just some kind of figment! I gotta get myself straight!
91	--> '''Voice 1''': Have some food. That always helps.
92	* CrateExpectations: Averted. Although crates can be present in dungeons (a reasonable expectation) their only function is as immovable obstacles, and cannot otherwise be interacted with.
93	* CrossingTheDesert: Fire Hotlands in ''The Second Sky''.
94	* CrypticConversation: Nearly everyone underground is, in one way or the other, incapable of answering questions normally. This drives Beethro to truly insane feats as he tries to find someone that will talk to him properly.
95	* CutAndPasteEnvironments:
96	** ''King Dugan's Dungeon'' Level 6 has three branches, each containing three rooms that look almost the same, but behave differently and have different solutions.
97	** Many secret rooms are harder versions of nearby required rooms.
98	* {{Cutscene}}: A feature implemented in ''The City Beneath''. Mercifully, an engine feature allows the player to press the space bar to speed up or skip any cutscene.
99	* DeathCryEcho: The default state of the Slayer's death cry. Your mileage may vary as to whether it's awesome or annoying (especially if you're killing a lot of them).
100	* DepartmentOfRedundancyDepartment: The series title. There's also Smitemaster's Selection ''Devilishly Dangerous Dungeons of Doom'', which has an "unscheduled announcement" that begins with an explanation about how it does not appear on the schedule due to being an "unscheduled announcement".
101	* {{Determinator}}: The Critic in ''The Second Sky''. Nothing, not even apocalypse, will stop her following Beethro to criticise his swordplay, ''even through time''.
102	--> '''Beethro''': Is there any place you ''don't'' go? This is getting ridiculous.
103	--> '''Critic''': ''You're'' ridiculous.
104	* DevelopersForesight:
105	** In The City Beneath, Beethro receives the title 256th Slayer from the naming office. Later he attends a Slayer Conference, in which there are exactly 255 Slayers in attendance.
106	** When the Slayer was first introduced in Journey to Rooted Hold, it was normally only possible to have one in a room. But if you were to use the in-game scripting system to get around that restriction, you'll find that the A.I. has always had the rule of not allowing a move that would stab another Slayer, making them forward compatible for rooms featuring multiple of them.
107	* DialogueTree: Limited to "yes/no" in ''Journey to Rooted Hold'', but fully implemented and very possible to script in ''The City Beneath''.
108	* DidYouDie: In the epilogue to ''King Dugan's Dungeon'', when Beethro is telling the story to his nephews, at one point Halph asks "Did you die?" in all seriousness. Beethro just responds, "No, I didn't die." Even if [[NintendoHard he did]].
109	* DidYouJustPunchOutCthulhu: [[spoiler:Beethro kills the Pit Thing, which is the nearest thing to a god that exists in the Eighth.]]
110	* DirectContinuousLevels: Possible to script from ''The City Beneath'' onwards, and the transition from Infohut to The City at the very start of the game is an example. However, they are very rarely used in the official holds.
111	* DiscOneFinalDungeon: [[spoiler:Nethlekempt Farrows in ''The Second Sky''.]]
112	* DisconnectedSideArea: ''Journey to Rooted Hold'' has several of these. For example, to get one secret room on the Tenth Level, you have to come back up after reaching the Twelfth.
113	* DoNotDropYourWeapon: Beethro has a pretty bad case of this - he absolutely positively cannot put his sword down no matter what, even when it would be to his advantage to do so. Averted in ''The City Beneath'' with the introduction of Disarm Tokens and Oremites, which finally let the players see Beethro swordless.
114	* EdgeGravity: Beethro's "smitemaster reflexes" keep him from moving into a pit and dying, and indeed no monster will ever move into a pit and fall. However, ''The City Beneath'' introduces platforms, which can move out from under things and drop them into pits.
115	* EldritchAbomination: The Pit Thing, which comes naturally when he [[spoiler:represents the "noise" to Farrow Child's "signal"]]. He seems to be more abstract concept than real thing, judging by the fact that his WeaksauceWeakness is [[spoiler:talking without being cryptic]].
116	* EmptyRoomPsych: The presence of secret rooms and passages means this is always a possibility with any seemingly only decorative or connective room.
117	* EndingByAscending: The good ending of ''The Second Sky'' and so the finale of the whole series. [[spoiler:The people of Dugandy descend into King Dugan's Dungeon so as to be safe when the world turns upside-down. After the Turning, they continue upward through the dungeon and the ruins of the Rooted Empire, eventually emerging on the world's other surface to begin their new lives.]]
118	* EndlessCorridor: Akandia in ''Gunthro and the Epic Blunder''. To progress, you need to find a clue in another level telling you how many rooms west and south to move; get the number wrong and you get stuck in an infinite loop.
119	* EventFlag: ''The City Beneath'' has some examples, and variables used in scripting allow anyone to include these in their level set.
120	* EveryoneCallsHimBarkeep:
121	** The Goblin King in ''Journey to Rooted Hold'', ''The City Beneath'' and ''Tendry's Tale''. Because he's only referred to by title, we never learn whether it's the same Goblin King or another king of another tribe. [[spoiler:In the first two cases, the Goblin King survives. In the third, Tendry kills him.]]
122	** Similarly, the Pirate Captain in ''The City Beneath'' and ''Tendry's Tale''. [[spoiler:And again, if it ''is'' the same one, Tendry finishes what Beethro couldn't.]]
123	** Averted with First Archivist. When he gets replaced, Beethro nicknames the new First Archivist "Arky" to distinguish them. (Because in the Empire, one's name and one's job are the same thing, the old First Archivist [[TakeAwayTheirName loses his name]]. He's still referred to as "First Archivist" by the fandom and on this page.)
124	** The 'Neather (from "beneather", one living BeneathTheEarth) in ''King Dugan's Dungeon'' and ''Tendry's Tale''. Definitely not the same person this time -- the former was killed by Beethro. But the use of the title hides the fact that [[spoiler: the 'Neather in ''Tendry's Tale'' is strongly implied to be Halph]].
125	* ExactlyWhatItSaysOnTheTin: The bonus level "More Fluff" in ''The Second Sky''.
126	* ExcusePlot: Definitely ''King Dugan's Dungeon'' and most user holds, but averted with ''Journey to Rooted Hold'', ''The City Beneath'' and some other user holds, where the plot is actually important and affects what kind of rooms show up.
127	* ExplosiveBreeder: When a temporal Aumtlich has to choose whether to go left or right around an obstacle, it branches time to go both ways simultaneously, resulting in two versions of itself, who in turn will branch time when faced with a choice and split into even more alternate selves, and so on and so forth. It is, for all intents and purposes, explosive breeding from the player's perspective.
128	* ExpositionBreak: A typical way of providing exposition: having puzzle rooms, and then having otherwise empty rooms with cutscenes or exposition so they don't get in the way of the puzzles.
129	* ExtraTurn: In a typical game turn, Beethro gets to move once, and then everything else gets to move once. From ''The City Beneath'' onwards, once Beethro takes a speed potion, Beethro gets to move twice, and then everything else gets to move once.
130	* EyeBeams: The Aumtlichs' eyes emit a constant beam of light that stuns any player coming in contact with it, whereupon they approach the victim to kill him/her.
131	* FauxActionGirl: Aurora Bladeseeker in ''Gunthro and the Epic Blunder''. The other teammates refer to her as a hero and won't continue without her, but all she actually does in the game is explore some roach pits so you have to go rescue her.
132	* FinalBoss: Subverted. [[spoiler:First Archivist]] is set up to be this, but his BossBattle is halfway through ''The Second Sky'' rather than at the end. It's also an AnticlimaxBoss.
133	* FissionMailed: In ''The Second Sky'', [[spoiler:The Turning is not the end of the game. A sequence of events leads to Beethro going back in time and getting another shot at preventing it.]]
134	* FlunkyBoss: The Pirate Captain in ''Tendry's Tale'', with no fewer than twelve minions.
135	* FreeSamplePlotCoupon: In ''The City Beneath'', Beethro's goal is to get through the three Gates separating him from Lowest Point. The first is the Gate of Sheathing, which just requires Beethro to sheathe his sword; he gets through in the very first level.
136	* FunWithAcronyms: Surface Avian Based Emergency Response, or S.A.B.E.R.
137	* GameplayAndStorySegregation: No matter ''where'' Beethro goes, he always has to clear a level of monsters and drop a blue door before he can progress. It's particularly noticeable in places like "Pirate Hideout" in ''The City Beneath''... Beethro has just accepted a mission to journey to Rasarus and deal with some pirates who are vexing Glorthorred. The first thing he does? Clear the pirates' base of monsters for them.
138	* GameplayAutomation: The "combat auto-resolution" type is present in ''DROD RPG''. Since combat is entirely deterministic, it always has the same outcome as letting events play out the slow way.
139	* GenreBusting
140	* GetBackHereBoss: The 'Neather fights you by opening and closing doors in your path to block you or release monsters to kill you. Every time you kill the monsters and get close to him, he runs away to another room, until the final room where you can cut off his escape.
141	* GimmickLevel: ''The City Beneath'' has a few:
142	** The puzzles in the Torture Chambers revolve around getting Mimic-shaped automatons with scripted movement to kill the monsters for you.
143	** The two final levels involve builders, who build and destroy parts of the level à la VideoGame/{{Minecraft}}.
144	* GlobalAirship: The RCS (basically a Shinkansen) in ''The Second Sky''. It [[ChekhovsGun appears earlier in the game]], but only at the end do you have full access, allowing you to visit anywhere on the map and tackle the optional levels.
145	* GoldenEnding: In ''The Second Sky'', this must be achieved by going through a series of increasingly difficult optional levels.
146	* TheGoomba:
147	** Roaches have no special abilities; they just move straight towards you and allow you to slice them up, though they can be tough to deal with in large hordes. They are the first enemy to appear in every game of the series.
148	** [[LampshadeHanging Lampshaded]] in ''The Second Sky'' with the achievement "My First Roach".
149	* TheGreatSerpent: The so-called "Master Intellect" room on Level 7 of ''King Dugan's Dungeon'' contains a serpent 1500 feet long, and shortening by 5 feet per turn, forcing the player to complete certain tasks before it shrinks away to nothing.
150	* GridPuzzle: "The Second Sky" has a level of Nonogram puzzles that make for an UnexpectedGameplayChange.
151	* HeroesPreferSwords: There's nothing in the game engine that says that the player's weapon ''has'' to be a sword (and some player characters go without), but most weapons in the setting are swords. The main exception is the Slayer's hook, and they're typically villains.
152	** In ''Tendry's Tale'', the Hook is one of the weapons available to the ''player'', for the first time in the official holds.
153	** ''The Second Sky'' provides a host of new weapon choices, and some puzzles simply can't be solved with the sword. However, the sword remains Beethro's default weapon, which he will return to after completing a level or room requiring a different weapon.
154	* HubLevel:
155	** "The City" in ''The City Beneath''.
156	** Averted in ''The Second Sky''. Levels like the Patronage and Archivist Headquarters that were part of The City are now accessed directly from the overworld map, giving the impression that they are hundreds of miles apart.
157	* InfinityPlusOneSword: The Really Big Sword is Beethro's default weapon, but in ''Tendry's Tale'' it's the heftiest of several tiers of weapon, with 220 Attack (the next highest, the Hook, has 120). It can be seen, but not obtained, when passing through the second level (Goblin Tribe); actually getting it requires defeating a powerful UniqueEnemy.
158	* InstructiveLevelDesign:
159	** Prevalent throughout the main official holds. New monsters and game elements are introduced one at a time, most having a whole level focused on them so the player can get used to their behaviour.
160	** Several usermade holds have taken this approach as well, so that a new player could start with one of these holds without needing to have played all the official holds.
161	* InvincibleMinorMinion:
162	** Wubbas are completely immune to swords. However, they also can't harm the player. This means they just usually tend to get in the way. However, they can be destroyed using BenevolentArchitecture.
163	** Gentryii are not only invincible to swords, but unlike wubbas, they are just as deadly as any other monster. They are also too heavy to push into pits and immune to bombs and fire traps, making them very difficult to kill -- just about the only way is collapsing a bridge under one, if there is a bridge in the room.
164	* InvoluntaryGroupSplit: There are a couple of examples in ''Journey to Rooted Hold'' between Beethro and Halph, mostly for plot reasons or for puzzle reasons if having him around would be too convenient. This can also happen in-room with any of your doubles or other resources.
165	* ItsUpToYou: Usually justified: you're the only one doing anything about the problem anyway.
166	* KudzuPlot: To the point that for most of his quest, Beethro's main goal is just to get some answers. However, the ending of ''The Second Sky'' brings everything together to a satisfying conclusion.
167	* JokeLevel: Two of the bonus levels at the end of ''The Second Sky'' fall under this heading: [[spoiler:Beethro's Mansion and Raygun]].
168	* LevelEditor: DROD: Architect's Edition introduced this feature. There are now ''hundreds'' of user holds and ''tens of thousands'' of rooms available to play.
169	* VideoGameLongRunners: Five main-series games and 20 years of development. Not quite enough to make it into the list, but a record in the indie market.
170	* LongSongShortScene: Each room style has unique Exit music, which plays only during the post-level display of stats (time spent on the level, number of deaths, etc). The player will usually exit this display and go to the next level after a few seconds, but the tracks are just as long as the normal level music (and will play in their entirety if the player waits on the post-level display for several minutes). Partially averted, however, in ''The Second Sky'', where Forest's Exit music is used as normal level music in "Chronometric Ruins", giving you the chance to hear the whole thing.
171	* LordBritishPostulate:
172	** [[spoiler:Neather]] is a hardcoded opponent that evades the player, intended to be untouchable. If the player somehow managed to exploit the script and touch him with the sword, the developers congratulate the player for an early kill but mention that he can't be killed just yet.
173	** 39th Slayer. You're not meant to be able to defeat him until the final level of ''Journey to Rooted Hold'', but the fans have discovered ways to kill him in every room he appears in (except a few storyline rooms where you can't interact with him anyway). Because each room is a separate puzzle, if you kill him in one room then he's still there in others.
174	* MarathonLevel: Many rooms are puzzle rooms with linchpins or specific manipulation that might only take one hundred to five hundred moves to solve. Some hack-and-slash rooms might go from three hundred to seven hundred moves, depending upon the room. However, some rooms in user-made holds can take one thousand or more moves to complete.
175	** There is a list on the forum of [[http://forum.caravelgames.com/highscores.php?action=misc&lrs=m the longest rooms to complete]], sorted in descending order of the least number of moves anyone has beaten them in. The longest room in a published hold is ''sixty thousand'' moves, taking about an hour of playing time. It's roughly ten times as long as the second-longest published room!
176	** There was [[http://forum.caravelgames.com/viewtopic.php?TopicID=1678 a contest]] where the goal was to make the longest single room possible. The current record is about 1.7 x 10^45 moves. This may epitomize the MarathonLevel:
177	--> '''The architect of "Eternity 4":''' At the rate of ten moves per second it would take five and a half sextillion years to complete.
178	** As for levels in the official holds, "Abyssian Fortress" in ''The City Beneath'' is themed around making tarstuff grow to favourable places. Nearly every room on the level is a long haul. At least two rooms are Marathon Levels in themselves. One has you [[spoiler:shove mirrors around to create channels for mud towards {{Pressure Plate}}s. ''Six'' of them.]] In the other you have to [[spoiler:transport a blob of mud ''across a pit''.]] Both rooms require waiting around ''a lot'' for the mud to grow, one square ''per 30 turns''. At least you can hold down the Wait key to wait faster.
179	** "Ore Refinery" in ''The Second Sky'' doesn't have especially long individual rooms -- it just has a lot of rooms.
180	* MegaDungeon: King Dugan's Dungeon is the eponymous setting of the first game in the series. It was originally built nine levels deep, but has expanded to fifteen and then twenty-five levels; Beethro's goal is both to clean the dungeon of monsters and to discover the cause of this expansion.
181	* {{Metapuzzle}}:
182	** Seeding beacons, introduced in ''The Second Sky'', allow solved rooms to be toggled back to their unsolved state, re-closing green and blue doors that were opened by solving the rooms. The level "Seeding Grounds" uses this for a larger-scale puzzle where the state of several rooms has to be configured to gain access to a seeding beacon in another room.
183	** The player role and (in ''The Second Sky'') the player's weapon are controlled by global variables, so a metapuzzle can be constructed where the player has to obtain the correct player role or weapon in one room to use it in another. An example of this in usermade holds is the level "Shape Shifting" in ''Choose Your Adventure''.
184	** Usermade holds ''This'' and ''That'' have areas in each room that can be decoded, Puzzle Hunt style, into parts of a metapuzzle spanning both holds.
185	* {{Metroidvania}}:
186	** A limited example: in any typical hold, there are usually several rooms available to play at once, but levels must be completed in order. Depending on the architect and the specific level set, gameplay could be anywhere from completely linear to completely open-ended.
187	** The [=MetDROiD=] series is notable for being true Metroidvanias made with the 2.0 and 3.0 engines.
188	* MiniDungeon: ''The Second Sky'' has a couple of examples:
189	** "Upside-down Mine Entrance" is the prelude to "Shattered Mine"; it introduces the pickaxe and powder kegs, which are the main puzzle elements in the latter level.
190	** From early in the game, it's been hinted that the climactic confrontation will take place at Nethlekempt Farrows. To draw out the player's anticipation, the approach to Nethlekempt Farrows consists of ''two'' mini-dungeons ("The Scorching Path" and "Fire Hotlands") followed by a full dungeon.
191	* MinorMajorCharacter:
192	** King Dugan, the ruler of Beethro's homeland, makes only a couple of brief appearances, and in ''The City Beneath'' we see that he is easily swayed by his advisors and knows nothing of the world-shaking events going on beneath his kingdom.
193	** The 'Neather makes only one appearance, as the FinalBoss of ''King Dugan's Dungeon''; after his defeat he is never mentioned again. But it's revealed that he was a more important person than Beethro ever realised, namely [[spoiler:King Dugan's long-lost brother]].
194	** The King in ''Gunthro and the Epic Blunder'' makes only one appearance: his murder, which sets off the main conflict of that episode. And despite acting in the King's name, the court are firmly pursuing their own agenda.
195	* MirrorMatch: The Slayer is meant to evoke this, since he is a body and a sword just like Beethro, and can do almost everything that Beethro can. However, knowledgeable players know the differences in their behavior and properties.
196	* MissingSecret: "Seeding Grounds" in ''The Second Sky'' has its rooms arranged in a ring. Those bordering the gap in the middle have inaccessible areas that look like entrances to the middle room, but there is no room there.
197	* MonsterClown: Slayers seem to exclusively dress in this manner, although details in appearance vary.
198	* MonsterMash: Giant roaches, goblins, {{golem}}s, serpents, and fegundos (phoenixes) are all present and accounted for.
199	* MonstersEverywhere: The usual state of affairs. In order to cross any stretch of wilderness or reach any underground location, you'll have to kill some monsters or solve some puzzles.
200	* MookCommander: The brain is an entirely immobile enemy that does not attack, or anything else. However, its very presence in the room changes the pathfinding for all other enemies, making them move intelligently instead of in a straight line.
201	* MookDebutCutscene: Aumtlich in ''The City Beneath'' (a plot-critical enemy type) and Gentryii in ''The Second Sky'' (their introduction coincides with Arky's).
202	* MookMaker:
203	** Roach Queens lay eggs that hatch into roaches every 30 turns.
204	** Tarstuff Mothers expand every blob of tarstuff in the room (except for gel, where only gel directly connected to the mother expands). However, tarstuff can only remain stable if it's at least two tiles wide. Tarstuff that tries to expand into a one-tile passage creates a tarstuff baby instead. With suitable MalevolentArchitecture, a single tarstuff mother can create a number of Mooks that's only limited by the size of the room. ''Every 30 turns''.
205	** Water Skipper Nests spawn one water skipper every 10 turns.
206	** Fluff Vents, when not blocked by fluff, spawn puffs every 30 turns. When blocked by fluff, the vent instead expands that wad of fluff every 30 turns in the same way as a blob of tarstuff, including spawning puffs in one-square wide passages.
207	* MultiMookMelee: Possible to set up. Some rooms (labelled "hack and slash") can have the player killing hundreds or thousands of monsters of varying types.
208	* MultiSlotCharacter: Halph comes in two variants, "Young Halph" and "Halph". His exact age is unspecified, but he was "Young Halph" during ''Journey to Rooted Hold'', and "Halph" in ''The Second Sky'', taking place two years later. In gameplay terms, the difference between the two is that adult Halph can wade in shallow water.
209	* MultipleEndings: Present in ''The Second Sky''.
210	* NamesToRunAwayFromReallyFast: First Slayer. In ''The City Beneath'', [[spoiler:Beethro]] earns this title.
211	* NintendoHard: Unless you use a walkthrough. Beethro will get eaten. A lot.
212	* NoCampaignForTheWicked: All official Caravel releases so far have followed the "heroic" aboveground faction. User holds can certainly use {{Villain Protagonist}}s, however.
213	** Averted in ''The City Beneath'' with two "Interlude" levels, one of which follows one of the Empire's negotiators and the other of which follows a goblin.
214	* NoGearLevel: The disarm token or oremites enforce this within one room, and there's also a scripting command that will permanently remove the player's weapon until another scripting command gives it back.
215	* NonIndicativeName: The games seem cursed with this.
216	** The series title ''Deadly Rooms of Death'' doesn't suggest that it's primarily a logical puzzle game.
217	** In ''King Dugan's Dungeon'', [[spoiler:most of the dungeon was controlled by the Neather and goblins]].
218	** In ''Journey to Rooted Hold'', [[spoiler:Beethro doesn't reach Rooted Hold]].
219	** In ''The City Beneath'', [[spoiler:Beethro twice returns to the surface, and significant portions of the game take place there.]]
220	** ''DROD RPG'' is a mathematical puzzle game with RPGElements. It's not an RPG.
221	** Finally, in ''The Second Sky'', [[spoiler:the world of the Eighth wraps around in all directions, so if you fall far enough into the second sky....]]
222	* NoodleIncident: From ''The City Beneath'', Beethro comes across an NPC who tells a tale of a horrible accident involving two serpents, an orb, and a tar baby, which forces him to nail all of the chairs to the ground.
223	* NostalgiaLevel: [[spoiler:King Dugan's Dungeon: First Level]] in ''The Second Sky''. It's ''considerably'' harder than the first time Beethro was in there!
224	* NoticeThis: Possible to implement with overhead lighting from ''The City Beneath'' onwards, and present in some puzzles in the official holds.
225	* NowWhereWasIGoingAgain:
226	** Usually averted with the help of the in-game map and restore functions, but very possible with managing all of your holds or trying to find secrets or keep track of [[{{EventFlag}} event flags]] in one hold.
227	** In ''The Second Sky'', when you reach the end of the game and unlock the [[GlobalAirship RCS]], there are still a couple of required levels to go, but at the same time a host of optional levels have opened up. It's ''extremely'' common for players to start the printing-plate quest, do some optional levels, tackle Ore Refinery (the level that gives you the printing plate) and then forget where they're meant to be taking it.
228	* {{Oculothorax}}: Evil Eyes. They face a particular direction, and wake up when you step into a square in their line of sight. However, once woken, their behaviour is identical to that of roaches.
229	* OneHitPointWonder: Almost everything: the player and most monsters. The only exceptions are some larger monsters which split or shrink under conditions (usually something attacking them with a sword).
230	** Averted in spinoff ''Tendry's Tale'', where the player and monsters have multiple hit points.
231	* OneHitKill: In ''DROD RPG'', bombs (including the Hand Bomb) deal percentage damage to everything in their radius. The percentage can be modified by scripting, but by default it's 100%.
232	* OneHitPolykill: Explosions serve as this, destroying many objects in any squares they hit.
233	* OneManArmy:
234	** Beethro. They don't call him "First Slayer" for nothing.
235	** Tendry, in the spinoff game ''Tendry's Tale''. This is lampshaded in the song he sings in the secret ending, about how many monsters he has killed throughout the game.
236	* OneTimeDungeon: Despite ''The Second Sky'' introducing a GlobalAirship, there is no way to revisit the sequence of eight levels from "Upside-down Mine Entrance" through to "Experiment of Ages". However, PermanentlyMissableContent is averted since no collectable items are contained in these levels.
237	* OnlySmartPeopleMayPass: Essentially ''the entire game''. This is the only security system anyone has.
238	* OnscreenChapterTitles: ''The Second Sky'' is divided into ten chapters, plus an optional Chapter 11 that contains the levels needed to unlock the GoldenEnding.
239	* PressurePlate: Introduced in ''The City Beneath'', and a common puzzle element.
240	* PointAndClickMap: Introduced in ''The Second Sky'', as a "level hub/warp" alternative to an in-game set of staircases or scripted exits. This allows for easy navigation between multiple accessible levels. That said, it is still an uncommon feature and the vast majority of level sets still use regular staircases.
241	* PointOfNoReturn: General consensus is that they're not inherently bad but can be used in bad ways, and that allowing backtracking at most points is best. However, since most levels are self-contained, holds like ''King Dugan's Dungeon'' will only allow the player access to the current level. On the other hand, the Restore function allows the user to "go back in time" to any point he ever visited, at the cost of any forward progress, so it's possible to make different choices and then pass the point of no return.
242	* PostEndGameContent: After completing a hold, it's time to go back and find all the secret rooms you missed. Once you've got them all, the Master Wall drops, often revealing a new BonusLevel. From ''Journey to Rooted Hold'' onwards, all the official holds have included Master Wall areas.
243	* ProgrammingGame: The Robolab, in the usermade hold ''Gigantic Jewel Lost''. Beethro must move onto certain squares that are scripted to write a program, which an "auto-delver" then follows. The task in each room is to find a program that smites all the monsters within the limit of 33 instructions.
244	* PromotedToPlayable: The Negotiator in ''The City Beneath''; and we '''finally''' get to play as [[spoiler:Halph]] in ''The Second Sky''. However, these are only brief interludes; Beethro remains the only playable character for the rest of the game.
245	* PurelyAestheticGender: The player may occasionally control a female avatar, which works as every other non-combative NPC.
246	* PuzzleReset: There's a key for this. Leaving and re-entering an unconquered room also resets it. ''The Second Sky'' turns this into a meta-room mechanic where you have to reset ''conquered'' rooms, in order to reconquer them in alternative ways so as to access paths that get closed off by doors upon conquering. Sometimes the unconquering device is located in a DisconnectedSideArea, making it a multi-room metapuzzle.
247	* RandomEvent: Completely averted. The game engine is completely deterministic. However, it's possible to create events that are ''unpredictable'' by any reasonable player. Even with that, though, a player with editing rights can later open the hold in the editor and look for what triggers those events.
248	* RemixedLevel:
249	** "Frozen Wood" in ''The Second Sky'' is a remixed version of the earlier level "Woodland Glade". The only difference between the two is that Beethro has his sword back (Woodland Glade was fought with the dagger), which makes many rooms trivial, and others more difficult.
250	** Level 14 of ''Journey to Rooted Hold'' is basically level 8 from ''King Dugan's Dungeon'' with some tar rooms from other levels added, the other rooms being rearranged, the whole thing turned upside-down, and all the tar replaced with mud. In fact, two people are seen making a map of the level in ''King Dugan's Dungeon'', and losing track of which way it should be held. In ''Journey to Rooted Hold'', a Tar Technician and a Mud Coordinator argue over who did it better.
251	* RPGElements: ''Tendry's Tale'' has HP, Attack and Defence stats, together with items that power them up.
252	* RuinsForRuinsSake: "Forgotten Shrine" in ''The Second Sky''. Beethro passes through with no explanation of why it's there or who it's a shrine to.
253	* SavePoint: The Restore system makes it possible to go to any room at almost any point in time, so walking into a new room or using a CheckPoint serves as one of these. In addition, you can just quit the game and reopen it later without losing any progress either.
254	* ScoringPoints: Averted in-game. However, there is a metagame scoring system where you can earn points by solving rooms with fewer moves.
255	** ''Tendry's Tale'' has a scoring system, using a formula based on your [[RPGElements character stats]].
256	* ScriptedEvent: A whole scripting language was introduced in ''Journey to Rooted Hold'' (and expanded with each subsequent game), making it possible to create {{NPC}}s and other story events, including cutscenes. However, most puzzle rooms will do without any of these, and many architecture contest entries include no scripting.
257	* SecurityBlindspot: In ''The Second Sky'', the Guardian of Nethlekempt Farrows forbids entry to A1 because his guards damaged the Living Walls with their swords, and forbids entry to Beethro because A1 could follow him inside. Beethro has to fool the Guardian by positioning A1 in his blind spot.
258	* SelfImposedChallenge: What usually happens if a room provides too many resources or if players get bored or think a level set is too easy. There is an entire Challenges board on the forum. Highscore optimization also counts as this.
259	* SequenceBreaking: On most levels, a blue door blocks access to the staircase, enforcing completion of all rooms on the level. However, in ''Journey to Rooted Hold's'' Seventh Level, the staircase is instead guarded by the Slayer, and the blue door blocks an invisibility potion, which you're meant to use to get past the Slayer. It's possible (but difficult) to get past him without the potion, allowing the player to skip the entire level. This causes a plot hiccup, as the level contains Beethro's first encounter with the Pit Thing.
260	* SetAMookToKillAMook: Usually averted, but the Adder, guards and Slayers will play this completely straight - their goal is to kill the player, but any monsters in the way will also be killed.
261	* ShoutOut:
262	** "Lemming Beach" and "Save Our Surfacers" in ''The Second Sky'' are both tributes to the game ''VideoGame/{{Lemmings}}'', in different ways.
263	** Gentryii (a type of snake appearing in ''The Second Sky'') are inspired by [[VideoGame/SuperMarioBros3 Chain Chomps]]. The developers' commentary (unlocked by mastering the hold) confirms that the similarity was deliberate.
264	** The post-mastery level of ''The Second Sky'' contains two rooms using DROD elements to recreate ''VideoGame/ChuChuRocket'' and ''VideoGame/{{Bomberman}}''.
265	** In the end sequence of King Dugan's Dungeon, Beethro refers to the 13th level as "[[Videogame/ColossalCave a maze of twisty little passages, all alike.]]"
266	* ShownTheirWork: In Beethro's Teacher, Denfry uses actual techniques that a player with a speed potion might use, before the speed potion was a game element.
267	* SidetrackBonus: In ''Journey to Rooted Hold'', some of the secret rooms contain humorous extra scenes with the Pit Thing. In ''The City Beneath'', a few secret rooms provide extra story snippets (including the first appearance of Tendry).
268	* SinisterScythe: A Slayer's weapon is the Hook, which may evoke this image.
269	* SleepyEnemy: Evil eyes are always asleep at the start of a room, and wake up if the player or a decoy moves into their line of sight, making them a common choice when the architect needs a tile or area to be "watched". Once awakened, they pursue the player similarly to other monsters.
270	* SlidingScaleOfTurnRealism: This game is all the way over at Turn By Turn.
271	* SoundTest: The Jukebox in one of the bonus levels of ''The Second Sky''. Unlocking it requires seven of the eight [[BonusStageCollectables RCS stamps]].
272	* SpaceFillingPath: Sometimes necessary in order to make sure time passes if the player wants to go from point A to point B, but usually frowned upon in otherwise empty rooms.
273	* SpeakingSimlish: Usually averted. Speech can have voice clips attached with actual English (or other language) use, or can just be present as text boxes in-game. If you want any gibberish to be played in-game, you'll have to create sound files of it or record people actually saying it.
274	* SpoilerTitle:
275	** The title "The City Beneath" spoils a surprise at the end of the previous game, ''Journey to Rooted Hold'', and similarly, the title "The Second Sky" spoils a surprise at the end of ''The City Beneath''. Unfortunately for [[LateArrivalSpoiler anyone new to the series]], all the game titles are revealed on Caravel's website.
276	** The level title "[[spoiler:Teaming with Tendry]]" in ''The Second Sky'' is a huge spoiler, as it reveals a character's unexpected return. For that reason, this level is referred to by initials only on the Caravel forums.
277	* StableTimeLoop: In ''The Second Sky'', Beethro travels back in time and meets the Young Pit Thing, which explains how the adult Pit Thing knows who he is, and so eventually leads to [[spoiler:the Pit Thing sending him back in time]].
278	* StealthMentor: The Pit Thing. Through ''The City Beneath'' and for most of ''The Second Sky'', he guides Beethro by directing him to where he can make discoveries, without ever explaining things directly. In fact, he ''can't'' -- he finds speaking clearly excruciatingly painful.
279	** ''The Second Sky'' reveals that he's also been acting as a StealthMentor to [[spoiler:Halph]] behind the scenes.
280	* StoryToGameplayRatio: Varies, but the game usually has more gameplay than story. The gameplay will also usually take more time than the story, due to the difficulty of the puzzles.
281	* StrangeMindsThinkAlike: In ''The Second Sky'', both Arky and the Pit Thing ruminate on the difference between a simile and a metaphor.
282	* StupidityIsTheOnlyOption: One particularly infamous example is in ''Journey to Rooted Hold'' Level 3: [[spoiler: Beethro walks into a room with an obvious trap and two characters watching him. One of the characters says at the start that delvers are stupid and don't think ahead. To continue with the level, you have to trap yourself, at which point the Slayer will make fun of you. You get to [[{{ControllableHelplessness}} wriggle around a little]], and then the Slayer will release you from the trap and let you continue with the level.]]
283	** Another example in ''The Second Sky's'' mid-game level, Experiment of Ages: [[spoiler: Beethro observes a strange-looking tuning fork placed in a machine by some scientists, and overhears them worrying about the stability of their experiments. In order to solve puzzles on the level, Beethro is required to remove this tuning fork from the machine. Later, this causes the experiment to become unstable. There is no way to put the fork back once you're done using it. To be fair, this would cause a time paradox since the player has already seen the consequences of this disaster.]]
284	* SuicidalLemmings: In a tribute to ''VideoGame/{{Lemmings}}'', the game ''The Second Sky'' features Lemmings as enemies in the level "Lemming Beach", some of which have teeth as sharp as Beethro's sword. While they will stop if they reach the boundaries of a pit or some water, should those Lemmings go towards a bomb or powder keg, the results are generally [[StuffBlowingUp not in the favor of them]].
285	* {{Superboss}}: The Archivist in ''DROD RPG''. You get a special ending for beating him, which was meant to require saving up the [[OneHitKill Hand Bomb]] to use on him. The developers didn't actually know whether or not it was possible to get stats high enough to defeat him by normal combat. (It is.)
286	* SuperDrowningSkills:
287	** The only things that can swim are waterskippers. Anything else -- the player, monsters, other room elements -- will be killed or destroyed when dropped into water, no matter how close dry land is.
288	** ''Gunthro and the Epic Blunder'' introduces shallow water, which lets the player sneak around like a medieval Rambo. Some monsters, such as spiders, can move in shallow water, while others, such as roaches, will drown in shallow water just as easily as in deep water.
289	* SurprisinglyEasyMiniQuest: "Interlude: Negotiations" in ''The City Beneath''. You play as a Negotiator, who has no combat ability at all. Fortunately, every room on the level provides you with a Fegundo, an exploding and regenerating bird you can fly into enemies to kill them.
290	* TakeAwayTheirName: In the Empire, one's name and one's job are the same thing, so citizens with no job have no name. Beethro meets some of these at the beginning of ''The City Beneath'', and in ''The Second Sky'', [[spoiler:First Archivist loses his name along with his job]].
291	* TeasedWithAwesome: Possible to implement. Since various helpful things like potions, bombs, fegundos or friendly soldiers will only stay in the room they're placed in, you have to solve each room with the resources that are available, so you could have fifty doubles in one room but have to kill a horde of goblins all by yourself in another room.
292	* TheVerse: Most canonical and fanonical holds take place in a world setting called The Eighth. There isn't exactly a UniverseBible, but there's some more information [[http://forum.caravelgames.com/viewsiteboard.php?b=67 here]], in the following section of this Website/TVTropes article, and the forum community can usually figure out what the verse does or doesn't contain.
293	* ThreeQuartersView: Since the entire game is laid out on a grid, this is the art style most of the in-game entities and room features go with.
294	* TileFlippingPuzzle: [[https://forum.caravelgames.com/userfile.php?f=/11/71/0&BoardID=1#1/3/0/1 "The Eight Gates of Bill"]] has nine switches to change the state of eight gates, where they can open, close, or toggle the state of gate(s), and switches can possibly do all three to gate(s). The goal is to open all eight gates so the third way out of the room is open. In the earliest version of the game, the switches were not annotated, thus the player had to figure out what each orb did as well as figure out the right combination.
295	* TimeTrial: Highscoring is all about this -- solving rooms in the least number of moves possible.
296	* TitleDrop: In ''The Second Sky'', Beethro claims to be flattered that Arky would build him a deadly room of death.
297	* TogglingSetpiecePuzzle: Navigating through the dungeons requires the player to work around solid barriers that can be toggled on or off by pressing switches. Since some of the barriers are lifted and others are receded, the switches will swap their states, so it'll be important to check what routes are available in each case and which ones aren't. For extra complexity, the connection between the barriers and the switches isn't always global, which means some of the barriers are only toggled by specific switches.
298	* TooAwesomeToUse: The Hand Bomb in ''DROD RPG'', which is a OneHitKill to all tiles immediately surrounding the player. At the point you get it, it's tempting to backtrack and use it to kill an Adder (which has a whopping 250 DEF, and you are unlikely to be able to hurt it by normal means at that point). This would let you get the [[InfinityPlusOneSword Really Big Sword]] much earlier than you normally would.
299	* TwoKeyedLock: A common puzzle type, where the player will have to keep two or more doors open at once to get through a passage. Naturally, there are several variations on this concept, playing with the initial premise.
300	* UnexpectedCharacter: Tendry Dimpalm appears in only one scene in ''The City Beneath'', making him an unexpected choice for the protagonist of the following SpinOff.
301	* UnexpectedGameplayChange:
302	** ''King Dugan's Dungeon'' has two. Thirteenth Level is a pure [[TheMaze maze]], with no logical puzzles, and no monsters except the single roach marking the goal. Twenty-Fifth Level introduces an antagonist who opens and closes doors to obstruct Beethro.
303	** ''Journey to Rooted Hold'', Twenty-Second Level. Instead of clearing all monsters in a room, you are just trying to get through them and survive.
304	** ''The Second Sky'' has a level of [[GridPuzzle Nonogram]] puzzles, and the bonus levels at the end include a TowerDefense mini-game.
305	** There are many user-made holds that use DROD elements and scripting to implement well-known puzzles.
306	* UniqueEnemy:
307	** In ''King Dugan's Dungeon'', spiders appear only in Level 10. In ''Journey to Rooted Hold'', they appear only in two rooms.
308	** The scripted enemies in ''The Second Sky'' only appear in one level each.
309	** Rattlesnakes and adders are normal enemies in ''Journey to Rooted Hold'' and ''The City Beneath'' respectively, but in the second half of ''Tendry's Tale'', there is only one of each, and they guard important power-ups (the Pickaxe and the Grappling Hook respectively; the Grappling Hook is required to get the [[InfinityPlusOneSword Really Big Sword]]).
310	* UnstoppableMailman: The Empire's runners would be this, if they were delivering written messages instead of playing a game of telephone. The Truth Vessels collectively take it to the extreme, tracking down a moving target to give a message to. In the end they [[spoiler:warn everyone on the surface about the Turning, though they were actually trying to answer Beethro's question, with a message attached to them]].
311	* VariableMix: Each room style has three corresponding music styles: "Ambient" plays in rooms with no monsters (including revisiting a previously cleared room); "Puzzle" plays in rooms with few monsters, and "Attack" plays in rooms with many monsters or monster spawners.
312	* VerbalTic: The "Infohut" guy in the beginning of ''The City Beneath''. Ask the Infohut!
313	* VoiceChangeling: The Pit Thing, but he only demonstrates the ability in a single secret room, for the purpose of [[{{Troll}} trolling]] Beethro.
314	* WarpZone: Possible to implement. There are actual warp rooms in ''King Dugan's Dungeon'' and ''Journey to Rooted Hold''.
315	* TheWarSequence: ''The City Beneath'' combines this with TheUnfought as Beethro witnesses the battle between the Stalwart Army and the Aumtlich. The Stalwarts are getting massacred, and the player might expect Beethro to step in and win the fight single-handedly, but instead we cut to a goblin named Gristy, who opens a briar trap that easily deals with the Aumtlich.
316	* WeaksauceWeakness: The Pit Thing's weakness is [[spoiler:speaking clearly]]. He finds it excruciatingly painful, and [[spoiler:it's what eventually kills him]].
317	* WhatHappenedToTheMouse:
318	** Gunthro never reappears after ''Gunthro and the Epic Blunder''. The games with Beethro as protagonist take place decades later, so Gunthro may be dead by then, but this is never actually stated.
319	** 84th Negotiator and Gristy, the two temporary playable characters in ''The City Beneath'', don't reappear in ''The Second Sky'' and we never learn what happened to them.
320	** Even in the good ending of ''The Second Sky'', [[spoiler:while Beethro does save the surfacers, we don't know for sure if everyone was saved, and we don't see any of the other main characters again, so we don't know what happens to them after the Turning.]]
321	* WhatTheHellPlayer: When the "cut scene" scripting command is activated, all monsters continue moving as normal, but the player has no control. That doesn't affect much in the official holds, since cutscenes are only used in plot-only rooms with no monsters... with one exception. In ''The City Beneath'', there's a room where a goblin comes towards you, and you're meant to kill it and then approach some [=NPCs=], triggering a cutscene. Leaving the goblin alive and turning your back to it, so that it kills you in the cutscene, earns the achievement "[[ShoutOut Who Wants to]] [[VideoGame/IWannaBeTheGuy Be the Guy]]?"
322	* YourMom: {{Discussed}} in one of the level descriptions for The Second Sky. The Empire's citizens don't see why this is considered an insult to anyone except the mother.
323	* ZergRush: Ubiquitous. ''Especially'' with roaches. Rooms containing {{Mook Maker}}s such as roach queens, water skipper nests, and tarstuff mothers (provided the architecture is [[MalevolentArchitecture malevolent]] enough), usually revolve around either being efficient enough to avoid {{Zerg Rush}}es, or crowd-controlling them.
324
325	----
326	!!Tropes in the [[{{TheVerse}} setting]]:
327	* AlienGeometries: The Eighth, the game world, can be best described as a pocket universe the shape of a pizza slice: walk onto another "slice", you're back where you started. Walk off the outer edge, you implode back into the center. [[spoiler: Dig down far enough, you fall into empty space and land back on the surface.]]
328	* ArmorIsUseless: Smitemasters explicitly go without any meaningful armor, trading it for speed and mobility. For all the armor any friendly or enemy soldiers have, they are all {{One Hit Point Wonder}}s too. However, some monsters (wubbas, intact fegundos, segments of serpents) have invulnerability to swords, averting this trope.
329	* BeneathTheEarth: The default setting for most dungeons, but from ''Architects' Edition'' forward it's possible to create settings that are more and more convincing aboveground locations.
330	* CallARabbitASmeerp: Fegundos are always referred to as such in the game and forums, but they're clearly phoenixes.
331	* ClockPunk: The technology level is mostly medieval-level with some advances in mechanics, city planning and architecture.
332	* FictionalCurrency: The only currency mentioned is "greckles", which seem to be in use throughout the Eighth. One greckle is divided into 1,000 grubbles.
333	* {{Gonk}}: "The Fat Guy With The Big Lips And Pimply Nose" describes Beethro exactly. Beethro is ''ugly'' both out-of and in-universe.
334	* HoldYourHippogriffs: Beethro often uses words such as "greb" "[[AtomicFBomb frack]]" and "Jebus". It might be worth noting that the saltiest thing he's ever said when [[NotInFrontOfTheKid Halph]] was present is "flaming fegundo".
335	* LowFantasy: There isn't anything explicitly magical in this setting, but with orbs and {{Pressure Plate}}s that shoot lightning at doors to open them, regenerating fegundos, and potions that, when drunk, cause a double of a person to appear out of thin air, there's some stuff that nobody's yet explained with science.
336	* SchizoTech: The surface kingdoms are in the Middle Ages, but the Underground Empire canonically has radios and ''advanced genetic engineering'' available.
337	* YouAreNumberSix: Everyone in the Rooted Empire. All names consist of a profession and a rank within that profession, for example 39th Slayer. If you don't have a job, you are TheNameless.

Context VideoGame / DeadlyRoomsOfDeath