Zombie Hunter 3d Dead City Sim

This is a third-person game. The game starts with a story where a boy & girl come for a picnic and zombies attack them and the girl runs away. This game is mission base and every mission has a task. In the first mission have to find a map and save himself from the zombie attack. In the next mission finds a gun to shoot the zombies but also has to save himself. In the third mission find a bomb to destroy the zombies. In next mission bomb has to blast. In next mission find a save place to survive but cross from some check posts.