Zoo animals, people with baseball bats and... Stone golems? Nice! Giraffes are the most terrible killers here, and sharks walk out of ponds to attack. It all looks great fun!
BUT... the game is broken. :(
Melee attack never does damage, ranged is too slow to take care of the multitude of enemies, and there's no visual indication when I'm getting hit. Needed quite some more polish, but the idea is great. Keep it up!