Quite fun! The axes are very powerful. 

Verry funny game

The gameplay is pretty smooth and I like the use of the kenney assets.  I think there's a bit of a balance issue.  At first I had to run from the mobs, but after upgrading some of the weapons, I could mostly stand still and they were automatically dying without me having to do much dodging.  Once my weapons were fully maxed out, I didn't have to move at all.  I was watching netflix, letting all the enemies die around me for 15-20 minutes.  Around level 63 or so, I tried to kill myself and I couldn't, so I manually quit the game.  The axe weapon seems to come down really far, so when near the bottom of the game level, a lot of mobs die outside of the pickup zone and I kept upgrading pickup range but I wasn't able to collect those.