This game was really good! The movement was very floaty but I enjoyed it it gave it a special system to cope with and the pick ups were intuitive although the health pick ups I mistaked for enemies and visa versa
And the fact there is music and SFX sets the tone and mood for it, they were both really well done!I agree with Scayze that in some form a way to track your kills or rooms cleared would make it that much better!
Overall, really great job!