| Console: | Sega Dreamcast |
| TV Standard: | Region Not Set |
| Developer(s): | Valve Corporation |
| Publisher(s): | Sierra |
| Release Date: | 2001-11-01 |
| Co-op: | No |
| ESRB: | M - Mature 17+ |
| Type: | Action, Shooter |
Deep in the bowels of the Black Mesa Federal Research Facility, a decommissioned missile base, a top-secret experiment goes terribly wrong. As aliens come through the walls and a military death squad shoots everything in sight, young research associate Gordon Freeman must scramble to stay alive. Find your way through the monster-ridden areas of Black Mesa using your wits, limited security clearance, and a variety of weapons, ranging from a crowbar and pistols to a rocket launcher and grenades. With split-screen deathmatch and its exclusive "Decay" single-player and multiplayer cooperative modes, Half-Life is an action experience like no other.
Cancelled.
