Zombie Shooter от chromethemer.com

Zombie Shooter – a cool zombie game in which you must kill all the zombies, direct hits and rebound trick shots! Share what you’re capable of and destroy all the zombies as fast as possible! Enjoy 15 levels!

The Zombie Shooter extension; Creates a cool custom zombie icon in your web browser after a few seconds of inactivity, that enables you to play Zombie Shooter, right in your browser.