Not only is this game fun, but it becomes competitive with GameCenter Leaderboards and Achievements. Your score is based on how long you survive as well as the amount of zombies you can kill. The longer you the survive, the quicker the zombies become. Remember to keep an eye on the blood meter at the top, you must fill this to advance to the next stage.
Dear Zombie is a game which everybody can enjoy, whether you are on the train or on the comfort of your own sofa. The game will keep you playing as you aim to get a top score and beat your friends as well as other players. Don't forget to try and beat the in-game achievements!