A dark cult just opened the gates of hell and now monsters and evil creatures are free to roam the earth infecting all the people, transforming them into mindless flesh eating zombies. Bring an end to this and kill all the dark forces that terrorize the land. Undead Extinction is a great game that you can play for free at in friv20000.com. Regardless Undead Extinction game, we provide many cool Friv 20000 games to play for free.

Use WASD button to Move, Use Move Mouse button to Aim, Use Left Mouse button to Shoot, Use Wheel Mouse button to Change Weapons, Use L button to Mouse Toggle, Use P button to Pause,

zombies, 3d, webgl..