Current Version: 2.52
Requires Android: 2.3.3 and up
Category: Arcade & Action
v2.52 update:
2.5 update:
Γÿà AI Buddy to help you fight hordes of zombies
Γÿà New China map ΓÇô Electronics Factory
2.030 update:
Γÿà Download new maps button for those who have new maps available for download
Γÿà Turrets cooldown removed for single player
Γÿà Turrets amount given in boost is now level dependant

 
http://apkios.net/2013/09/sas-zombie-assault-3-2-52