The game looks good. The sprites and animations are great. I especially like the blow back from the gun. I didn't understand how to move or what to do. I also feel like only giving the player one bullet is detrimental. Honestly, I played 3 times and was kinda over it because of how much I would have to go through just to get more bullets. Maybe add a melee weapon or something the player can switch so they aren't dead in a couple of seconds.