Nice game overall it was quite fun.
I do think the combat in your game would have been a lot more fun if it used ranged combat instead of melee. I think limiting the player to 3 shots was not great especially since some most enemy's would just walk towards and deal damage on impact. Because of this i found myself not trying to fight the enemy's but to rush past them as fast as possible.
I do understand you had a limited amount of time to make this. I also made a game and there are many things i would have liked to change.
Obviously this is just my opinion, but i hope this feedback helps you in your next game!