This game has a cool environment and creepy atmosphere, and the gameplay sounds like it might be fun, but I was really confused on how to play, and what was happening. From what I gather, the enemy's "cards" were attacking mine, though even when mine were "destroyed" they just reappeared. I tried pressing F, but it didn't seem to do anything. I noticed in the screenshots and the jam description that there's dialogue, but I didn't see any when actually playing.
Another issue I had was looking up was very slow, which I understand was to make it a bit creepier, though because of how slow it was, I mostly just avoided looking up altogether. Also, a bug I noticed was if you spam click "next level," it will have the enemy "attack" multiple times in a row.
At one point I did look up and both the music and environment changed, which was definitely a little startling, though it would have had more of an effect if I was engrossed in the gameplay rather than confused about what was happening. Then the screen went black so I guess I died?
I think this game could be pretty cool if there was some kind of tutorial/explanation on how to play ^^