I really loved the artstyle and graphics! Unfortunately I could never make it more than 3 rooms on my 10 attempts. I dont know if there was a weapon or something, but if there was I would suggest giving one to the player before the first zombie encounter. Some way to affect the luck would have been cool, maybe a minigame that if you succeeded gave you a better chance of winning, but for 3 days this is quite impressive, especially the awesome art!