From The Cutting Room Floor
This page details one or more prototype versions of Half-Life (Windows).
| September 1997 Prototype|
A press demo created in 1997 that was made before Half-Life was retooled into the Half-Life everyone knows.
| Half-Life: Day One|
A pre-release demo made two months before the final game was released. It has many minor differences, including evidence of a cut weapon, removed animations, and some larger textures.
| Half-Life: Uplink|
A demo that was made after the game was released that has a few differences from the final game.
|The Half-Life series|
|Windows||Half-Life (Prototypes) • Half-Life: Opposing Force • Half-Life: Blue Shift • Half-Life: Source|
Half-Life 2 (Prototype) (Lost Coast, Episode One, Episode Two)
|Arcade||Half-Life 2: Survivor|