I don't really know anything about Chainsaw Man and I don't get any of the references, so I'm just judging this based off of being a rhythm game. On one hand, it seems kind of decent and fun to play: interesting music choice with a cool note chart. On the other hand, though, the game is confusing: why were the letters DFJK used for the arrows instead of just using...you know, the more natural controls, like the arrow keys? If the intention was to make it more challenging by having an awkward control scheme, then I'm not sure why because it seems like the note chart is already quite difficult. But then again, that's built on a falsehood: this game isn't programmed well. The beat detection for ok/great/perfect seemed sketchy to me, not that it matters, because you don't have to actually play competently at all, since just mashing all four arrows constantly is accepted as good when it clearly shouldn't be. Look, I had fun somewhat, but upon further examination, this game is a buncha smoke and mirrors, a barely functional patchwork mess disguised with some memes and neat music: I imagine if I never noticed the problems it would've been fine, but unfortunately I did.