U.S./Canda Border - U.S. Customs Service.

Story:Most of the people ran to the border to escape from the infection,but,it's to late,the infection is made to the Canda border and grovoment is loosing control over the country,you and some few more custom officers left,what left for you is only to defend the border.

Objective:You are an U.S. Custom officer,Find the rest of the crew and use every thing you need to defend the border,don't let the zombies pass!

"It's our last stand,Good Luck."