Remember that disgustingly hipster "game", YIIK? Apparently in a recent update they added a "bibliography" of references/stolen things that sounds bitter as hell:
There's also a LP being done by the Timrod guy who, although he tends to exaggerate IMO, it will be more-than-fitting for a game of such caliber. Chances are he began the LP because he read about the ending at TVTropes or somewhere else (since there's barely any info in the game's wikipedia article, guess why), which seems to be uber-pretentious, ultra-hipstery and yet it still fails to achieve the point it was trying to make. It also steals Persona 4's shadow thing but does so poorly, as expected.
https://www.lp.zone/t/yiikes-lets-dunk-on-yiik-a-plagiarism-rpg/3716