Dr. zombie command thousands of zombies to attack angrybirds . Click to help the bird defeat Dr. zombies and zombie army now. Dr. zombies in each level will appear, with the improvement of the level, Dr. zombies will be more high-level, more and more crazy. But for Angry Birds , the rate of appearing invincible birds become higher!
Alt titles
Angry Bird VS Zombies Doctor version; Angry birds VS zombie
Source
https://en.y8.com/games/angrybirds_vs_zombies_ultimate_war
Angrybirds VS Zombies Ultimate War screenshots
Ushk