The story is funny and the tetris-style gameplay is solid. I was hoping to see some mutated tetris-pieces that are weirdly shaped or blocks that cannot be broken normally or explode when broken. The game should have a target score visible or progress bar to let players know their progress. I like how different your game is from the usual cosmic horror games. Great work!

Interesting Tetris spin, would have been nice to have some weird tetronimoes that would add to the horror element of it. Some very unique dialogue between the cosmic horror and the player too.

It's a really good remake of tetris and the dialogue adds to the atmosphere of the game!
Every now and then when I'd try to rotate a block it wouldn't work for some reason, but other than that, the feeling of moving a placing of the blocks was really really good!

I think if you added a small sound effect for when you place a block and another for when you clear a line then it would make the game feel even better!

Really awesome job, the art of the thing invading your mind is also a nice touch!