Named Game of the Year by over 50 publications, Valve's d├ębut 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 Popular Mods  (0 - 30 of 710)
150
Counter-Strike

Counter-Strike

69 First Person Shooter

Counter-Strike is a modification (MOD) to the excellent game, Half-Life. It modifies the multiplayer aspects of Half-Life to bring to it a more team-oriented...

162
AvsM 1 (2003. version re-release)

AvsM 1 (2003. version re-release)

3735 First Person Shooter

Game "Alieni protiv marinaca" (Aliens vs marines) is developed based on theme and settings of "Aliens vs Predator", but we developed our own story and...

267
Earth's Special Forces

Earth's Special Forces

53 Third Person Shooter

ESF is a fast paced, 3rd person fighter based on the hit anime, Dragonball Z. Select your favorite character and fly, power up, transform, melee, and...

346
Half-Life: Update MOD

Half-Life: Update MOD

174 First Person Shooter

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

395
Brutal Half-Life

Brutal Half-Life

79 First Person Shooter

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

430
Crack-Life

Crack-Life

194 First Person Shooter

Crack-Life is a retarded, unfunny, racist, offensive mod. It was made from total boredom. It features a bunch of overused jokes and memes that only get...

442
Azure Sheep

Azure Sheep

545 First Person Shooter

Azure Sheep is a single player mod for Half-Life. The player is one of the Barney guards that is on post in one of the entrances of the Black Mesa facility...

520
Point of View

Point of View

844 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...

547
Hazard: The Plague

Hazard: The Plague

2104 First Person Shooter

A Zombie Survival Half-Life Mod The Infected are everywhere. Everything you know has been destroyed. Friends and family are infected or missing. Do you...

611
Half-Rats: Parasomnia

Half-Rats: Parasomnia

283 First Person Shooter

Heath Games' Second installment of the Horror Mod series, "Half-Rats". Taking place in July of 1883. Soundtrack courtesy of Ague.

660
Half-Life : Residual Life

Half-Life : Residual Life

113 First Person Shooter

Fight your way to the the surface as Black Mesa...

665
Go-Mod

Go-Mod

178 First Person Shooter

Go-Mod is a sandbox modification for Half-Life based on the popular Source Engine game Garry's Mod.

766
Sven Co-op

Sven Co-op

479 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...

801
Team Fortress Classic

Team Fortress Classic

681 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...

837
Half-Life: Zombie Edition

Half-Life: Zombie Edition

111 First Person Shooter

Zombie Edition is a mod based on original half-life concept, but you will play as a headcrab and, what is more interesting, as a zombie. Zombies can mutate...

842
Half-Life: Decay

Half-Life: Decay

48 First Person Shooter

Half-Life: Decay is an add-on included in the PlayStation 2 port of the first-person shooter computer game Half-Life, developed by Gearbox Software and...

848
Sandbot

Sandbot

11 First Person Shooter

Deathmatch bot for Gunman Chronicles and They Hunger.

888
Scientist Hunt

Scientist Hunt

1773 First Person Shooter

Scientist Hunt is a Half-Life modification which makes murdering scientists the objective of the game...

898
Half Life Prison

Half Life Prison

2817 First Person Shooter

Half-Life mod "Prison" from Reaktor (creator of "The Trap").

903

Chemical Existence

5737 First Person Shooter

Chemical Existence is a Total Conversion type of mod, singleplayer. It is pretty old, so the cutscenes are that greatly graphic wise, but it is So-So...

964
They Hunger

They Hunger

84 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...

968
Afraid of Monsters

Afraid of Monsters

55 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...

985
Hazardous-Course 2

Hazardous-Course 2

19 Arcade

The Hazardous-Course 2 is a spoof of the original "Hazard-Course" from Half-Life, which resembles the first player training levels. In contrary to this...

1079
Half-life: Sand of the death

Half-life: Sand of the death

779 First Person Shooter

You will spawn in a very big sand, in this sand, you can use very powerful weapons with various fire modes, you can use a panel for create various types...

1132

Black Ops

1364 First Person Shooter

Story: You are a black ops male agent, sent to eliminate DR. Gallagher, former member of the Black mesa science team, who is hiding in the Dead end night...

1142
Poke646

Poke646

1530 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...

1178
Xen-Warrior

Xen-Warrior

2356 First Person Shooter

Fight as a Xen alien grunt through the great levels of Half-Life: Chronicles: Episode One plus a Xen training course...

1228
Afraid of Monsters DC

Afraid of Monsters DC

406 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...

1230
PARANOIA

PARANOIA

441 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...

1280
RainFall

RainFall

402 First Person Shooter

A beta recreation mod that takes on a whole new atmosphere.