Really well made, lots of potential!
maybe you could add so that we could interact with the victims that are being attacked by the zombies and maybe safe them?
I've also seen a bug that is common to happen, which is i can't attack the enemy until they hit me.
Another suggestion, a gallery mode would be nice, but not only the main character, but with all the other characters that we see in the game.
I apologize if my english isn't that good, since it's not my main language.