NPC Adventure evokes a 90’s Japanese RPG that somehow glitches, giving free will to all its characters while also turning one of the NPCs into the Hero.
Players have to help this NPC to gather all the scripts needed to turn into the Hero, since he wants to get rid of his duty. Most of these scripts are holded by other NPCs (and even game items) who do not want to get rid of them easily. Ultimate goal is to fix the game from every glitch and bug.
The game parodies the RPG genre and game development itself, and most of the parodies are used during the boss fights and game puzzles.