Half-Life: Decay
- Platforms: Sony Playstation 2
- Developer: Gearbox Software
- Year: 2001
- Genres: first-person shooter, science fiction video game
Half-Life: Decay is a first-person shooter, science fiction video game game from 2001 by Gearbox Software, available on Sony Playstation 2. This page lists its details and platform.
System requirements for this game have not been added yet.