Are you trying to find a with a specific paper jacket?
Based on available community snippets, this appears to be a parody or fan-made project that blends elements from the popular psychological horror game Doki Doki Literature Club
Online forums (from hypothetical users) highlight:
This is a "gamerip," meaning the background music (BGM) and sound effects (SFX) were pulled from the game's internal data by fans rather than being released as a formal OST.