Clash of Clans, Zombie Farm, Kill the Zombies, Kingdom Rush, TowerMadness, Tower Duel, Military Tower Defense, HexDefense, Beware Planet Earth, Robo Defense, Defense Zone, TapDefense, Towers of Oz, Swords and Soldiers, Innotoria Tower Defense, Iron Marines, Tiny Guardians, Anuto TD, Defend Your Motti, Realm Defense, Zombie Animals, Zombie Road Rage, Go home dinosaurs, Revenge of the Titans, Microbes Defense: Germs Gone Wild, Saturn Defense, Sol Survivor, Radiant Defense are some alternatives to Plants vs. Zombies (Series).