'''Warning: All Spoilers Are Unmarked.'''
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* BigLippedAlligatorMoment: The fight against the Flareon cosplay in [=GreenPark=] Woods. Morshu's response is a FlatWhat. It also has no connection to the overall plot and is never mentioned again.
* CompleteMonster: [[EldritchAbomination S O U L]] invades the game world and gives the game characters self-awareness specifically to torment them. Driving Old Guy the King [[DrivenToMadness to madness]], S O U L uses him to kill all the world's dragons and an innocent Ogre to undo its seal, kidnaps Cain's infant daughter, and uses the Xenospire's guardian to [[HumanSacrifice sacrifice]] people to itself. Upon being unsealed, S O U L destroys Town, wiping out everyone within, then forces HERO to kill his best friend, Kawaii Desu Girl, before [[PsychicAssistedSuicide making him kill himself]]. It then possesses the Ogre's body and creates a mansion as a trap for several characters to torment and possess them. Finally, S O U L uses The King to attempt to kill Morshu and turn him into another vessel.
* FanNickname: A high amount of characters' names were determined after the fact by the fans, and then AscendedFanon happened. Examples include Kawaii Girl/GIRL, Desu Girl, Shittyghost, and Old Guy The King.
* EnsembleDarkhorse: kawaii desu girl is apparently popular enough to have gotten a [[FanSequel Fan Prequel]] about her and another about her grandfather.
** Shittyghost was pretty popular early on, but later s/he drifted out of appearances.
* ItMakesSenseInContext: As the creator puts it:
--> what the fuck is quest fantasy
--> like how do i describe it
--> its… its a series of games that waver between being intentionally bad rpgs and overly-complexly plotted visual novels about a bunch of people trying to stop a [[VideoGame/EarthBound1994 giygas]] expy from giving them good grammar
--> what did i make
--> what the ''fuck'' did i make
* PlayerPunch: In the original game, the player seems to be playing a hero who is ordered by the king to slay an Ogre who is causing trouble around Town. Then you actually kill the Ogre... after which it turns out that you murdered an innocent being at the behest of a corrupt monarch, and doing so unleashed a SealedEvilInACan who possessed you into killing the cute girl next door. The entity then taunts you about this.
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