Proto:Half-Life (Windows)/Half-Life: Uplink
This is a sub-page of Proto:Half-Life (Windows).
My HL disc (European "Best Seller" -disc) contains this as a custom game. I can cheat in it.
Half-Life: Uplink is a demo for Half-Life that was released on February 12th 1999. While released after the final game, it does have some differences.
The demo's maps are based on a location cut from the final game, making it scrapped material that was given a new life.
Uplink's menu has a changed title to reflect the demo's name, "View Readme" option as "View Readme.txt", the "Multiplayer" and "Custom game" options missing, and "Previews" replaced with "Full Version", a link that sends the player to a defunct page that was meant to let the player order the game. There is also a yellow tag near the lower right-hand corner that says "Game of the year" with PC Gamer's logo on it.
When starting up the demo, the game will play an almost minute-long video showing the demo's title, then various game of the year awards Half-Life had received.
This demo does not have multiplayer.
Cheats are disabled in the demo.
Machine Gun gibbing
The machine gun in Uplink will gib enemies, while the one in the final game doesn't.
In addition to the English version, there exist two German and one French build of this demo.