As far as critiques go, in case you do end up updating the game, there is a little nook in the bottom right of the map that the zombies don't follow you into, which would be great if this were real! Also, sometimes when you stop moving, your character continues to move slowly. That's about it, though!
It's a very fun and addicting game! The movement feels smooth and good and I like how the zombies combust into flames when they die. The lighting system is great and my favorite aspect of the game! It made me feel anxious going around corners!