Half Life 2 is a great first person shooter for Windows.
Half-Life 2 is the next follow-up in the series of Half-Life.
Half-Life Launcher is a program that allows you to start GoldSource mods.
Riot Act adds more story and action to the Half-Life 2 Universe.
The Half-Life Model Viewer is a nice tool to view and analyze HL 3D models.
Jed's Half-Life Model Viewer is an improved version of the original HLMV.
Half-Life 2: Deathmatch offers super-realistic physics and detailed characters.
Half-Life: Visitors Project Team
Half-Life Visitor puts you in the shoes of a visitor in Black Mesa.
Half-Life Invasion Team
After Half-Life, enter Invasion, its single-player mod.
Opposing Force the expansion for Half-Life shows how expansions are made.
Vyacheslav Dzhura and Denys Zhatov
Half-Life: Decay is a PS2 story that comes now for the PC.
Fried Okra Games
Half-Life 2 CTF has all the fun you expect from a Capture The Flag game.
Half-Life 2: Episode 1 is the sequel to the first Half-Life 2 game.
Get a Life Dev-Team
Is a FPS Single player action/adventure total-conversion for Half-life 2.
Paranoia is a total conversion single player modification for Half-Life.
Times of Troubles is a single-player modifaction for Half-Life 1.
Cry of Fear is a single-player, horror modification for Half-Life 1.
INVASION is a single player modification of the famous game Half-Life.
Half-Life 2: Lost Coast is sort of an add-on for Half Life 2.
SourceOP is a Half-Life 2 plugin that adds many features to any Half-Life 2 Mods.
SteamLink is an effort to run Half-Life: Uplink, Half-Life's demo campaign.
Half Bejeweled, half tower defense in an ode to Puzzle Quest gameplay.
They suddenly appear from the darkness - half dead, half alive – Zombies.