History YMMV / TheFloorIsJelly

* UnintentionallyUnwinnable: [[spoiler:If the player has the HundredPercentCompletion reward unlocked, and then travels to the very last secret area detailed above and uses the SET command inside the house to restore the jelly physics (or use custom values), it's possible to backtrack through a part of TheVeryDefinitelyFinalDungeon. If afterwards, the player saves and quits and then reloads the game however, the jelly physics will be frozen again as the custom jelly physics are not saved, leaving the player permanently trapped as they cannot get passed the room just before the one where the jelly physics first froze. Whoops! Thankfully, if you know where the save file is stored, you can edit the second value (which stores your character's X position) with a text editor, so that you reload on the correct side of the offending room.]]

** It's possible to [[https://www.youtube.com/watch?v=2xdJLbfDh7s clone the "worm" keys]] to open up portals quicker. However, [[GameBreakingBug if any more are used than the portal requires]], then the portal is [[UnwinnableByMistake rendered permanently inaccessible]].

* UnwinnableByInsanity: [[spoiler:If the player has the HundredPercentCompletion reward unlocked, and then travels to the very last secret area detailed above and uses the SET command inside the house to restore the jelly physics (or use custom values), it's possible to backtrack through a part of TheVeryDefinitelyFinalDungeon. If afterwards, the player saves and quits and then reloads the game however, the jelly physics will be frozen again as the custom jelly physics are not saved, leaving the player permanently trapped as they cannot get passed the room just before the one where the jelly physics first froze. Whoops! Thankfully, if you know where the save file is stored, you can edit the second value (which stores your character's X position) with a text editor, so that you reload on the correct side of the offending room.]]

** The Winter area features the most complex gimmick than the other areas. The platforms become solid ([[RubberyWorld well, as solid as they get anyway]]) when you jump into one, and you can only pass through other platforms if you're currently touching the currently solid platform. Furthermore, these platforms are almost always criss-crossed over each other, and each one can also become ''inverse-solid'' in which the area outside is solid and the area inside is air. Due to how the level is laid out, it's ''extremely difficult'' to backtrack your way through after reaching the exit elevator, especially since when returning to the area later on it remembers what elevator you last left the area from. Fortunately, it's not too difficult to find the one hidden house here, so if you find it you don't have to worry about coming back here again.

* SugarWiki/FunnyMoments: [[spoiler:With the HundredPercentCompletion reward unlocked, it's possible to experiment with the SET command in the terminals located in houses so that inputting certain values ensures that the ground ''does not stop jiggling'' [[note]]A good example of doing this is setting the DECAY, POWER and TRANSFER values to .98, .025 and .75 retrospectively[[/note]]. If you do this in the opening or sunrise area, [[DisturbedDoves birds will fly out of trees]] when the ground they're rooted to starts bouncing like usual but since the ground will now keep jiggling instead of gradually calming down, they endlessly fly around all confused like!]]

** TheVeryDefinitelyFinalDungeon itself is no better, with [[spoiler:the strange pink background glitching up occasionally and the fish swimming about in erratic glitchy patterns, not to mention the different glitchy jelly physics which at one point the platforms practically ''collapse'' beneath your feet]]. Oh, and for the grand finale, [[spoiler:[[TimeStandsStill the jelly physics stop completely]], resulting in the platforms becoming fully solid, and then a few screens later massive glitching emerges from the edges of the screen and swallows up everything, before everything returns to normal for the ending scene]].

* CrowningMomentOfFunny: [[spoiler:With the HundredPercentCompletion reward unlocked, it's possible to experiment with the SET command in the terminals located in houses so that inputting certain values ensures that the ground ''does not stop jiggling'' [[note]]A good example of doing this is setting the DECAY, POWER and TRANSFER values to .98, .025 and .75 retrospectively[[/note]]. If you do this in the opening or sunrise area, [[DisturbedDoves birds will fly out of trees]] when the ground they're rooted to starts bouncing like usual but since the ground will now keep jiggling instead of gradually calming down, they endlessly fly around all confused like!]]

** The DiscOneFinalDungeon lacks the life and flora that gave life to the previous areas, and features three sections in which you jump from platform to platform in low gravity to find a key to the portal in the central area, and then backtrack through the section back to the central area, which is made harder on the way back with the addition of [[spoiler:glitch blocks]] which have the same effect on your character as the game's regular SpikesOfDoom. In addition, 6 of the game's 31 secret houses required for HundredPercentCompletion are gradually LostForever in this area as you obtain these three keys since the hidden entrances to the rooms they're found in are permanently blocked off by [[spoiler:said glitch blocks]].

** And then there's "&@♥@@p§☺A!○◘@)(@)_---A" and "U KNO WUT I LUV", both with [[GuideDangIt completely unknown requirements]]. There's currently no reported instances where anyone's gotten them legitly yet.

** Certain areas of TheVeryDefinitelyFinalDungeon can be this since you pretty much have to [[spoiler:brute force your way through the glitchy jelly physics]] at various times. In fact, [[spoiler:if you find the game's very last secret area after the jelly physics have frozen but before the very last screen, you'll find what appears to be an ''apology'' from the developer written in platforms]].
--> ''[[spoiler:I'm so sorry for this level it is a cruel and terrible shenanigan...]]''

* CrowningMomentOfFunny: [[spoiler:With the HundredPercentCompletion reward unlocked, it's possible to experiment with the SET command in the terminals located in houses so that inputting certain values ensures that the ground ''does not stop jiggling'' [[note]]A good example of doing this is setting the DECAY, POWER and TRANSFER values to .97, .025 and .75 retrospectively[[/note]]. If you do this in the opening or sunrise area, [[DisturbedDoves birds will fly out of trees]] when the ground they're rooted to starts bouncing like usual but since the ground will now keep jiggling instead of gradually calming down, they endlessly fly around all confused like!]]

** The Winter area features the most complex gimmick than the other areas. The platforms become solid ([[RubberyWorld well, as solid as they get anyway]]) when you jump into one, and you can only pass through other platforms if you're currently touching the currently solid platform. Furthermore, these platforms are almost always criss-crossed over each other, and each one can become ''inverse-solid'' in which the area outside is solid and the area inside is air. Due to how the level is laid out, it's ''extremely difficult'' to backtrack your way through after reaching the exit elevator, especially since when returning to the area later on it remembers what elevator you last left the area from. Fortunately, it's not too difficult to find the one hidden house here, so if you find it you don't have to worry about coming back here again.

** Certain areas of TheVeryDefinitelyFinalDungeon can be this since you pretty much have to [[spoiler:brute force your way through the glitchy jelly physics]] at various times.

* NightmareFuel: The DiscOneFinalDungeon can be pretty unnerving for some, mainly the [[NothingIsScarier lifeless nature of the stage]] but ''especially'' [[spoiler:when the game starts glitching up as you make progress, especially when the glitch tendrils starts coming for you after leaving the stage]]. TheVeryDefinitelyFinalDungeon is no better, with [[spoiler:the stange pink background glitching up occasionally and the fish swimming about in erratic glitchy patterns, not to mention the different glitchy jelly physics which at one point the platforms practically ''collapse'' beneath your feet]].