It seems that the apocalypse has caught up to the Ben 10 universe, and now the omnitrix-wielder must run and survive the horde in Ben 10 vs. Zombies! Run to a safe place and shoot the undead from afar with your energy gun, and when the fight gets up close, you can do a melee attack with a knife. Too many zombies to handle with just gun can be dealt with by throwing one of your grenades. Don't let the enemies kill you because you still have a galaxy to defend! Upgrade your weapons after each level to survive the harder ones.