The combat is super fun and I love the music. Enemies are interesting and the melee combat is also fun and everything feels really juicy. I think that gibs/gore should have a bit more leniency, because I rarely ever saw any of the gib sprites (maybe I just suck)
However, the only thing that kind of made it bad to play was the fact that my game seemed to be stuck on ~30FPS. Be it in an empty room or in a room with 20 enemies, my FPS was around the 30 mark. No idea why, changing the resolution and turning down the graphics didn't change anything