Pretty nice game overall but i think there should have been a more clear distinction between alive and dead zombies, and i also think the shotguns might be bugged because they didn't work for me.
Thank you for the feedback! The shotguns should be working, however they work with RMB instead of the LMB, that is not said in the game itself tho, so it is a lesson for me to not overlook the ingame tutorial. Thanks for playing!