Nowhere
Game mod of: Half-Life 2

Background

Nowhere is a HL2 single-player mod where you are thrust into a dangerous new world where an previously unknown parasite has turned the population of your city into mindless homicidal zombies. You will band together with several individuals through the course of the game as the last bastion of humanity, on a constant hunt for fortification against the unrelenting hordes which intend to make you one of them, ultimately finding a way out of the city and escaping safely.