9
Half-Life: Visitors Project Team
308
Freeware
Half-Life Visitor puts you in the shoes of a visitor in Black Mesa.
17
Half-Life Invasion Team
Freeware
After Half-Life, enter Invasion, its single-player mod.
Germano Guerrini
12
Freeware
Riot Act adds more story and action to the Half-Life 2 Universe.
18
Vyacheslav Dzhura and Denys Zhatov
522
Freeware
Half-Life: Decay is a PS2 story that comes now for the PC.
13
Valve
593
Commercial
Half Life 2 is a great first person shooter for Windows.
9
Fried Okra Games
Freeware
Half-Life 2 CTF has all the fun you expect from a Capture The Flag game.
1
Get a Life Dev-Team
34
Freeware
Is a FPS Single player action/adventure total-conversion for Half-life 2.
2
PARANOIA TEAM
110
Freeware
Paranoia is a total conversion single player modification for Half-Life.
Jan Ripper
62
Freeware
Times of Troubles is a single-player modifaction for Half-Life 1.
4
Team Psykskallar
410
Freeware
Cry of Fear is a single-player, horror modification for Half-Life 1.
Petrick
12
Freeware
INVASION is a single player modification of the famous game Half-Life.
35
Valve
695
Commercial
Half-Life 2 is the next follow-up in the series of Half-Life.
6
Valve
7
Commercial
Half-Life 2: Lost Coast is sort of an add-on for Half Life 2.
2
Valve
8
Commercial
Half-Life 2: Episode 1 is the sequel to the first Half-Life 2 game.
SourceOP
1
Freeware
SourceOP is a Half-Life 2 plugin that adds many features to any Half-Life 2 Mods.
3
Ryan Finnie
51
Freeware
SteamLink is an effort to run Half-Life: Uplink, Half-Life's demo campaign.
