Nice game! Pretty tough, though, didn’t manage to make it to the end. Feels a little confusing in the end, I thought the enemies die just randomly, then figured they can fall into void or quicksand. Also sometimes I’d spawn with a fast-shooting gun, and sometimes with a slow-shooting one. There seems to be a bug after you die for the first time - after restarting I couldn’t do anything to the enemies, neither the gun nor the hammer could kill them. The hammer also behaves a little strange, I only managed to melee-kill enemies if they are directly above or below me, and not left/right.
Anyways, fun game with great potential, good job!