Very solid and polished game. None of the art looks out of place so well done with that. I suppose the loop element is implemented within the endless waves. Even though it's not unique, it is a genre of game I enjoy so I did like playing this game. Will say that I have a massive gripe - THE SHOTGUN IS SOOO WEAK!!!! The only reason I am emphasizing this, is because I love shotguns and they are generally OP in zombie games. None the less, solid game and I'm surprised you were able to make it in the short time period given. Very Well Done! If you get a chance Rate My Game Here.