DEAD TARGET 2 v1.0.49 Mega Mod

Year 2072, the world is surrounded by zombies. The human has to live underground or inside abandoned buildings. There is a group of survivors names MPS-16 who wants to gather other living one. They are travelling around the world to find supplies and survivors.
There is a news from activated radio said that some scientists are living out there. So the MPS-16 goes out to save those scientists