History Main / UniqueEnemy

** ''Underground'' had Germans in actual suits of armor who would charge you with a variety of Middle Age weaponry. There's also German spies (mooks wearing white with a red fez) in Casablanca and buccaneers in the Norway level.

* ''VideoGame/BloodySpell'' has a maleovalant female spirit hiding [[ChestMonster inside a small chest]] who pops out the moment you inspect the container, trying to rip you up with her talons. She can be easily slain by your sacred sword however, and no such enemies appears afterwards.

* ''VideoGame/ClassifiedTheSentinelCrisis'' has a lone ShieldBearingMook who can be gunned down only from his side or back.

* ''VideoGame/ScourgeOutbreak'' has technicians in blue jumpsuits in one area of the lab, who attacks with a dinky pistol and can somehow attack you with a ''roundhouse kick'' up close. No other enemies have this particular ability anywhere else.

*** The mission "Trojan Whores" features ''hooker assassins'' sent in by the Morningstar. They are basically hookers that spawn ambiently outside of the mission, though they display gang behavior. They also fly unique Morningstar Vultures. This is the only time the Morningstar variant of the Vulture appears in the game.
*** "http://deckers.die" has you fight Cyber-Deckers, who use [=Cyber-SMGs=]. The same mission also contains the virtual variant of the Decker specialist, who functions the same as her real-world counterpart, but uses Cyber-[=SMGs=] and a unique virtual variant of the Shock Hammer.

*** "http://deckers.die" has you fight Cyber-Deckers, who use Cyber-SMGs. The same mission also contains the virtual variant of the Decker specialist, who functions the same as her real-world counterpart, but uses Cyber-SMGs and a unique virtual variant of the Shock Hammer.

*** The mission "Trojan Whores" features ''hooker assassins'' sent in by the Morningstar. They are basically hookers that spawn ambiently outside of the mission, though they display gang behavior. They also fly unique Morningstar Vultures.
*** "http://deckers.die" has you fight Cyber-Deckers.

*** "Murderbrawl XXXI" has Luchadore wrestlers, which are basically just shirtless Luchadores.

** When the {{Whip|ItGood}} copy ability was first introduced in the series, it was always given by Whippy, a catlike WaddlingHead with a whip-tail. In ''VideoGame/KirbyPlanetRobobot'', however, Whippy appears only once in one of the game's last EX stages. Whip is somewhat rare to find in ''Planet Robobot'' (it only starts showing up in the second half of the game) and its designated enemy is the newly introduced Wester, so the single Whippy comes across as a secret nod to the previous two games where it was more common.

* ''VideoGame/{{Minecraft}}'':
** Spider and Chicken Jockeys are extremely rare mobs consisting of [[PowerUpMount a skeleton riding a spider, and a baby zombie riding a chicken,]] respectively. You're very unlikely to encounter more than one in an entire playthrough, assuming you encounter them at all.
** [[RaisingTheSteaks Zoglins]], despite being classified as a Nether mob, can't be found anywhere in the Nether itself, and don't spawn naturally anywhere else. Getting one to appear actually requires players to push a Hoglin into a Nether portal, where they will turn into their undead counterparts in the Overworld. This is much more difficult than it sounds, as Hoglins are always hostile to the player, and they actively avoid hanging around near Nether portals.

** The game has Negative Man, a rather unremarkable and comically-underpowered [[JokeCharacter Joke Enemy]] that has a rare drop.

* The first level of ''VideoGame/DemonsWorld'' have a zombie wearing a black suit, carrying a lantern, and comes at you while precariously balancing himself on a barrel. It's one of the most hilarious enemies in the entire game, but sadly it's the only one of it's type. There's also ''one'' green ghost the entire game that resembles Slimer from the Ghostbusters movies.

* The final stage of ''VideoGame/FantasticFour'', set in Doom's Latverian fortress, have you controlling one of the four and facing Doom's robot army, and rather randomly, there's a red tentacled-thing mixed in-between who goes down without too much difficulty.
* In ''VideoGame/TheAddamsFamily: Fester's Quest'', a unique GiantSpider mook is encountered near a hot dog stand.
* ''VideoGame/FinalFight'' - Round 3 features a steel cage match against two Andore variants (or three if you're playing co-op) that only appear in this specific area.

* ''[[VideoGame/GoldenEye1997 GoldenEye]]'' has just three enemy Russian Commandants, each of whom use a unique weapon: The one in "Dam" uses a [=DD44=] Dostovei, in "Surface 1" they use a Klobb, and in "Surface 2" they have a [=PP7=].

* ''VideoGame/MegaManBattleNetwork3WhiteAndBlue'' has the Omega viruses, which are the strongest UndergroundMonkey variants of each of the enemy types in the game. They only appear a few times throughout the game, and purely in scripted battles, usually in the lead-up to a BonusBoss or as part of the virus breeding sidequest.

* In the [[BrutalBonusLevel Special Stage]] of ''[[VideoGame/{{Parodius}} Gokujou Parodius]]'', just before the [[BonusBoss Robot Penguin]], you will encounter an enemy called the "16-Bit Block," (literally just a giant white block that says "16 Bit" on it) which has 65536 hit points [[InvincibleMinorMinion and will scroll off the screen before you can do any significant damage]].

* The final stage of ''VideoGame/FantasticFour'', set in Doom's Latverian fortress, have you controlling one of thenfour and facing Doom's robot army, and rather randomly, there's a random red tentacled-thing mixed in-between who goes down without too much difficulty.

* The first-person shooter ''Ubersoldier'' features a single flamethrower-toting, gas mask-wearing soldier in the final level. He can be killed quickly, and never appears anywhere else.