It was just another day at the lab. Or so you thought until your experiment blew up in your face. Now, with aliens coming through the walls, amilitary death squad on the rampage, and your panicking colleagues at the top of the endangered species list, you need to fight to stay alive. Where do you go? Who can you trust? Can you survive?
Includes:
- Counter-Strike
- Half-Life (Game of the Year Edition)
- Half-Life: Blue Shift
- Half-Life: Opposing Force