Flood defence
You are one of the only survivors left in the human race. You set out to help defend your base from Flood. After a daring attempt to bomb the zombies off Earth half your bunkers, shelters, roads and garages got destroyed. Now the Sientists in the lab found a formula that can turn zombies in to people. Your crews job, get the plant they need from the other base. With all the broken roads and tunnles gone, you must travel on foot, Good Luck Soilder.
-----------------UPDATES-------------------------------
When I start getting people on this place I will add:
Better weps
Lab
Mission control room
More zombies
Pelican
More Tunnles/Roads
Mission briefing room
More bunkers
Turrents
I will not make all of this to go to waste so get people on and well get a better game
--------------------HINTS-------------------------------