If want to play as zombie and fight agains and interstelar alien then try Martian Zombie Survival in the great fps sci fi with option to play in mods and funEnjoy Martian Zombie Survival is one of the amazing free games in friv50000.com. Try Martian Zombie Survival and Pick your best Friv 50000 game in the awesome long list with no charges.

Use Left Mouse button to Play

shooting, multiplayer, shooter, unity3d, webgl, gun, strategy, fps..