Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.

Add mod Top Rated Mods  (0 - 30 of 473)
96%
Sven Co-op

Sven Co-op

1,146 ratings First Person Shooter

Play Half-Life with friends! Players fight computer-controlled monsters through the original Half-Life storyline or hundreds of available co-operative...

95%
The Specialists

The Specialists

350 ratings First Person Shooter

The Specialists is an action mod created by Filippo "Morfeo" De Luca and Lorenzo "John_Matrix" Pasini, built on by a strong willed community and the first...

94%
Natural Selection

Natural Selection

456 ratings Real Time Strategy

Natural Selection is an action-strategy game for the PC. It is a "Half-life modification", which means it is written on top of the Half-life game engine...

94%
Brutal Half-Life

Brutal Half-Life

173 ratings First Person Shooter

Brutal Half-Life is a modification that makes the game more violent and addictive. It is inspired by Brutal Doom.

94%
PARANOIA

PARANOIA

1,034 ratings First Person Shooter

Paranoia - it is a our single-player modification for Half-life. You will play the role of a russian officer of the secret service. Your first impressions...

94%
Afraid of Monsters DC

Afraid of Monsters DC

669 ratings Adventure

Your name is David Leatherhoff, and you're addicted to a strange drug. Lately you have started to experience illusions, dreams picking at your deepest...

93%
Master Sword: Continued 1.2

Master Sword: Continued 1.2

101 ratings Adventure

Master Sword, a first-person MPORPG mod for Half-Life, was first created in 1998 by Dogg and Evaan. For over a decade now, dozens of developers have come...

93%
Firearms

Firearms

120 ratings First Person Shooter

Firearms is a modification of Valve Software's computer game, Half-Life. It's a realistic modification of the game, that focuses on teamplay with gameplay...

93%
They Hunger

They Hunger

568 ratings First Person Shooter

Darkness... My body hurts! Or is it my brain? The explosion! I remember it now. Maybe I'm in a coma? Or even worst, I may be already dead... Everything...

92%
Half-Life: Update MOD

Half-Life: Update MOD

49 ratings First Person Shooter

First simply subtitles mod, and now Update MOD that will take Half-Life into the next level.

92%
Life's End

Life's End

153 ratings First Person Shooter

Life’s End is a Half-Life 1 mod I released in 2005. I’ve made this page for it now because some one else tried to take credit for my creation, and...

92%
International Online Soccer

International Online Soccer

75 ratings Sport

IOS is a first and third person online multiplayer soccer game that aims to be the online equivalent of great console soccer games but with a true multiplayer...

91%
Afraid of Monsters

Afraid of Monsters

406 ratings Adventure

Your name is David Leatherhoff, and you're addicted to a strange drug. Lately you have started to experience illusions, dreams picking at your deepest...

91%
Day of Defeat

Day of Defeat

86 ratings First Person Shooter

Day of Defeat (a.k.a. DoD) is the latest online action experience from Valve, makers of Half-Life and Counter-Strike. Stationed in the heart of WWII's...

91%
Scientist Slaughterhouse

Scientist Slaughterhouse

292 ratings First Person Shooter

The story, if anyone is interested, puts Gordon Freeman (the player) as an agent of an advanced weapons corporation called Death & Destruction Inc. (DDI...

91%
The Trap

The Trap

133 ratings First Person Shooter

The Trap for your brain. The English vesrion and international trailer has been released. Enjoy!

91%
Hostile Intent

Hostile Intent

82 ratings First Person Shooter

Realism: Hostile Intent is all about realism, covering realistic weapon damage, realistic missions and mission stories. Hostile Intent gives the player...

91%
Base Defense

Base Defense

124 ratings First Person Shooter

Base Defense is a single/cooperative modification based on horde-style and RPG systems. It's awesome, you should try it ;)

91%
Point of View

Point of View

242 ratings First Person Shooter

Point of View (POV) is a new single player Half-Life MOD where you will play as a Alien Slave named Xonxt. You will have new weapons to use, be able to...

91%
Opposing Force Redux

Opposing Force Redux

115 ratings First Person Shooter

Opposing Force Redux is a enhancement package for Opposing Force. It is designed to work with the new Steam Client provided by Valve. Opposing Force Redux...

91%
Poke646

Poke646

198 ratings First Person Shooter

It's 13 months after the incidents at Black Mesa. The Black Mesa Research Facility has been shut down. The nation never got to know anything about the...

91%
Team Fortress Classic

Team Fortress Classic

101 ratings First Person Shooter

Team Fortress is an online action game that features a wide variety of character classes -- from Medic to Spy to Demolition Man -- enlisted in a unique...

91%
Science And Industry

Science And Industry

51 ratings First Person Shooter

Science and Industry is a teamplay mod for Half-Life, in which players assume the role of Security Officer in one of two rival corporations striving for...

91%
Sandpit

Sandpit

160 ratings First Person Shooter

Sandpit: a sandbox mod for Half-Life. Spawn an assortment of monsters and create interesting scenarios.

90%

Heart of Evil

124 ratings First Person Shooter

This mod took over 2 years to make, contains new weapons, monsters, textures, sounds and code, making it the largest SPHL mod ever. Set in the Vietnam...

90%
Halfquake Sunrise

Halfquake Sunrise

117 ratings First Person Shooter

The third part of the Halfquake series has finally seen the light of the day. Over a hundred new traps that will kill you over and over again - for the...

90%
BrainBread

BrainBread

239 ratings First Person Shooter

My name is Matt Winston. I'm a 22 years old student, making a living with working in the shopping mall of Heaven's Gate. My family moved up north, I stayed...

90%
Half-Life: Dreamcast

Half-Life: Dreamcast

73 ratings First Person Shooter

Half-Life: Dreamcast is a PC port of the unreleased Sega Dreamcast console version of Half-Life.

90%
Zombie Panic!

Zombie Panic!

153 ratings First Person Shooter

Zombie Panic! is essentially a zombies vs. human survivors mod, with the zombies trying to wipe out the humans, and vice versa. The catch that makes it...

90%
HL Rally

HL Rally

82 ratings Racing

Half-Life Rally is a racing modification for the highly acclaimed and everlastingly popular game, Half-Life by Valve Software. Unlike most mods currently...