Pretty fun, you might want to do some changes to avoid the player not moving and just punching any enemy who comes nearby. And prevent enemies from spawing on you.
Viewing post in The Last Berserker jam comments
thanks for chacking out the game, this was my second game jam and i just had time to learn how to spawn enemies randomly, I should have dedicated more time in the enemy spawn and the rate (and even add a score system). So the player would be more engaged to use the damage / buff mechanic. Thanks for your honest feedback! :D