Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
Scientist: *Pump Shotgun!*
Security: Oh Gawd! This is it!
Soldier: A Little help over here!
Black Ops: ...
Citizen: Man Down! Man Down!
Maintenance Fellow: Here's the keys to the truck, now move!
Forklift Truck: *Start Engine*... *Bump* *Bump* *Bump* *Bump*!
Forklift Navigator: DIEEEE!
Zombies: Yabba my icing!