What I loved:
- the gameplay loop
- the way you used the belt
- the music


What needs Improvement:
- wish the theme was expanded on
- a way to indicate damage (i never knew I took a hit till I died for my first run)
- a score system
- diagonal whipping animation

Bugs and Other:

- for a game made after a long time it is pretty good fun.

- what does beltzerker mode do?

I really enjoyed playing your game. The increasing difficulty and variety of enemies keep things exiting. Good work!

i really liked the game play and the enemy difficulty curve.