History Main / PermanentlyMissableContent

** Many [[http://www.minecraftwiki.net/wiki/Renewable_resource guides]] stress the role of [[GreenAesop renewable resources]], as while it's possible to expand one's range of exploration to find more non-renewable resources, they will eventually run out if the player stays in the same zone.

* In ''VideoGame/IWasATeenageExocolonist'', babysitting is only available if [[spoiler:you save Tammy]], but you can only take the job in the first four years because [[spoiler:the creche gets permanently destroyed in the Faceless attack at the end of Year 5.]]

* When Creator/MegumiHayashibara stepped down from her role as Franchise/HelloKitty, Sanrio's YouTube channel deleted most videos containing her vocal performance as Hello Kitty (with the odd exception of the videos related to the variety series ''Fun Fun Kitty!'').

* In ''VideoGame/NoUmbrellasAllowed'', the "Silence of the Finger" achievement can only be acquired if you don't report anyone to AVAC by pressing the Report Button. One press, and you have to start the game over to get the achievement. [[spoiler:This gets further enforced if you reveal your true identity as Jisu Cha to your OldFriend Jihye -- she'll tell you not to report anyone for the next week to prove to her that you're the kindhearted man she knew.]]

* In ''VideoGame/NoUmbrellasAllowed'', the "Silence of the Finger" achievement can only be acquired if you don't report anyone to AVAC by pressing the Report Button. One press, and you have to start the game over to get the achievement. [[spoiler:This gets further enforced if you reveal your true identity as Jisu Cha to your OldFriend Jihye -- she'll tell you not to report anyone for the next two weeks to prove to her that you're the kindhearted man she knew.]]

* In ''VideoGame/NoUmbrellasAllowed'', the "Silence of the Finger" achievement can only be acquired if you don't report anyone to AVAC by pressing the Report Button. One press, and you have to start the game over to get the achievement.

-->-- '''LetsPlay/RabbidLuigi'''

* ''VideoGame/{{Rakuen}}'': The patient lounge can be decorated with all sorts of dolls, furniture, and pets that can be found throughout the journey. Most of these collectibles can be obtained at any time, but a few of them are hidden in areas that are only accessible during certain parts of the story:
** Ogee the Cat can be found in the master bed room closet in Tony's memory. Grab it before you complete the memory and obtain the second part of the "Mori no Kokoro" or it will be gone for good.
** The Pet Goldfish, Panky Doll, and Ao Boshi Matsuri CD can only be obtained during the Star Night festival. Once the festival ends and day rolls over, they will be unobtainable for the rest of the game.

* Missed out on the Dr. Pepper promotion for ''[[VideoGame/NeedforSpeed Need for Speed]]'' Hot Pursuit? Say goodbye to any chance of getting the Dodge Viper SRT-10, Nissan 370z coupe, Porsche Cayman S, and Porsche Panamera Turbo for the Racer faction.
** Thankfully those cars are included in the Remastered version along with all the other DLC cars.

* ''VideoGame/RockBand'':
** Challenge rewards can only be obtained one time per band. While the "impossible [instrument] challenges" clearly show what the costumes look like (before coloring), the "Impossible Marathon, part 2" challenge has a reward of ONE (not a set. ONE) "crazy instrument" for each active player, corresponding to whatever instrument that player cleared Painkiller with. In order to get all 4 crazy instruments on one character, the entire challenge ladder must be gone through four times, each one in a different band. The amount of time one such run takes is comparable to the time it takes to clear [[MarathonBoss Endless Setlist II]]. Remedied in Rock Band 3 -- unlock once, use on every character you want for that profile.

* ''VideoGame/Cyberpunk2077'' has several locations that you only visit once during missions and can never go back to later, and some of those have Iconic (unique) weapons or clothing that be easily missed (particularly [[spoiler:the Katana in Konpeki Plaza, at the end of Act 1]], in a place where you probably wouldn't think to check because the game itself directs you to go somewhere else immediately). The worst offender, however, is [[spoiler:unlocking the secret "Don't Fear The Reaper" ending path, which requires a specific set of dialogue choices from one mission late game. Choose wrong? Unless you have an earlier save file to try again or use a mod to run a console command, you're locked out of it permanently for that run. [[GuideDangIt Not that the game ever tells you this or that there even is an alternate final mission, in fact.]]]]

* The Youtube channel WebVideo/UnusAnnus, a social experiment by Youtubers LetsPlay/{{Markiplier}} and Ethan (of ''Crank Gameplays''), which was deleted one year after its creation as per its creators' wishes. The entire gimmick of the channel is that they'll upload one video a day for a year, then the channel is deleted, and everything becomes a memory of the viewers. Granted, some people got the idea wrong and erroneously believe that [[LetUsNeverSpeakOfThisAgain the channel should not be mentioned after the project ended]]. And some people tried to defile the message of the project by re-uploading entire episodes against their wishes (Mark has said that short clips are okay, but not full episodes), although these tend to get reported really quickly by fans.

[[caption-width-right:350:"Oh yeah, there were people living there too, I guess."]]

* ''VideoGame/SuperSmashBrosUltimate'': ''World of Light'' has a sub-area with a theme on answering trivia questions, where you are given multiple spirits and have to beat the one that serves as the answer. Getting the right one on your first try will spawn a path leading to the next area and a treasure chest. However, getting an incorrect one will mean that the treasure chest will not appear when you go back and beat the correct spirit. Downplayed since those specific treasure chests only contain Skill Points and Snacks, which can be obtained en-mass through regular gameplay.

** Many special titles (e.g. those based on mileage and those based on how many wins) are only offered once.

* [[VideoGame/{{Enchanter}} ''Enchanter'' Trilogy]]:

* ''VideoGame/{{ARMS}}'': While you can still get most of the [[AchievementSystem Badges]] in the game, each Party Crash community event had a set that could only be received for participating in them, in addition to more general ones related to the limited time mode. As such, 73 out of 359 Badges cannot be achieved. 74 out of 360, if you include the bonus Badge rewarded for collecting every other Badge in the game.

* ''VideoGame/{{ARMS}}'': While you can still get over half of the [[AchievementSystem Badges]] in the game through solo and local play, there are several that are no longer available; namely the 60 different Badges that could only be received for participating as certain characters in the Party Crash community events that took place during the first three years of the game's life. On a less definitive note, while Ranked Battle is still open, the game's online community disappeared so quickly following the final Party Crash that, while it isn't impossible, it is extremely unlikely that newer players would be able to get any of the dozens of those Badges either.

* ''VideoGame/{{ARMS}}'': While you can still get over half of the [[AchievementSystem Badges]] in the game through solo and local play, there are several that are no longer available; namely the 60 that could also be received for participating in the Party Crash community events that took place during the game's update cycle. On a less definitive note, while Ranked Battle is still open, the game's online community disappeared so quickly that, while it isn't impossible, it is extremely unlikely that newer players would be able to get any of dozens of those Badges either.