Hehe :) Beat me, if you can (Really nice game dude)
(i don't know why my image don't want to show up... But i did wave 20...)
The game is good but i found a way to "break" it by staying in a corner with 2X arrow and when i needed health, i moved forward getting all the souls i left. Maybe make disapear the souls in 10 sec idk and putting different enemy types could be cool ! GG