zombiesurvivalsm Category:Online Adventure Games Description: Zombie Survival: Special Mission Make your way through hordes of undead zombies, slaughter them all. Use your score to upgrade your weapons. A total of 45 Levels are available. Good Luck! Don't forget to submit your final Score to the scoreboards. This game is online. Tags: Developer:banguyen Instructions: Check inside the game for instructions on how to play zombiesurvivalsm.