In just one week, the Green Flu has become a global pandemic, just as the world is thrust into a third world war. The survivors form an alliance with the remnants of the U.S. military, the well-renowned Task Force 141, international allies, a few familiar faces, and strangers that become family along the way, to fight for survival in a world ruled by the Infected and the undead.

This is a clash of things like left 4 dead, Call of duty zombies, Street fighter, Powerpuff Girls, and Sonic the Hedgehog

The buddies in crime - me and my mates - are on our first journey across the world fighting different types of zombies you have not heard before but will we save the world from a new population?

What happens if you put the SAS team inside Mercy Chapter...this is what you get...A Call of duty 4 Crossover Left 4 Dead. Please don't flame me for the script writing style. I'm not from a English speaking country, My English is really bad...sorry guys!

Whilst exploring the underground sections of Der Riese the group find's a hidden secret and due to a teleporter acident end up in Mercy city. Please note i am currently puting this on hold for now as i have to get other ideas out of my head first.