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 Mods  (0 - 30 of 726)
The Unknown Menace | Remod

The Unknown Menace | Remod

First Person Shooter

TUM:Remod is a HD pack for the stealth-themed mod, "The Unknown Menace"! This Remod tries to improve the models, sounds, sprites, the text, along with...

Half-Rats: Parasomnia

Half-Rats: Parasomnia

First Person Shooter

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

Counter-Strike

Counter-Strike

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...

Half-Life: In Deep

Half-Life: In Deep

First Person Shooter

Half-Life: In Deep brings together concepts from the Alpha stages of Half-Life. (1996-1997)

Absolute Redemption

Absolute Redemption

First Person Shooter

G-man man is asking you for another mission at Xen, this game is kinda difficult until you realise it. =P

Ex Inferis

Ex Inferis

First Person Shooter

Ex Inferis is a Total Conversion where you play as Aylah Stimson, a prisoner of the Obelisk, during a hellish apocalypse. You have to escape with the...

Phase Transition

Phase Transition

First Person Shooter

Another cooperative modification for Half-Life. New monsters | New weapons | New gameplay features | New locations

Base Defense

Base Defense

First Person Shooter

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

Dead Shift

Dead Shift

First Person Shooter

A new HL1 modification [just like OpFor, and Blue Shift, series based on another personnel perspective in Black Mesa.

DragonBall ESF: Xenoverse

DragonBall ESF: Xenoverse

Fighting

ESF:X is a personal version of Earth's Special Forces, it includes much more interesting functions than the original ESF, and it's supposed to release...

Half-Life: R

Half-Life: R

First Person Shooter

In a world where HD and UHD packs for a 1998 game no longer make the cut, sprouts a small seed of hope. Half-Life: R will replace all viewmodels with...

Hazard: The Plague

Hazard: The Plague

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...

Fathom 2.4

Fathom 2.4

First Person Shooter

Station 2.4, quite possibly the most disconnected place from civilization, and the laboratory where you will be conducting tests on your new serum with...

Half-life: Sand of the death

Half-life: Sand of the death

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...

Aqua Logs

Aqua Logs

First Person Shooter

You play as Frankie Fuchs: Gordon Freeman's uncle's cousin's coworker's brother-in law's sister's mailman's failed aborted brother's bastard child. Your...

Earth's Special Forces

Earth's Special Forces

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...

Half-Life: Cold Shift

Half-Life: Cold Shift

First Person Shooter

You are Andrew Smith, 24 years old. You are a scientist in the Black Mesa Research Facility, a research base deep underground New Mexico. When a dimensional...

A random day At Black Mesa

A random day At Black Mesa

First Person Shooter

A mod that looks into a new timeline, where the admin and his friends are not human. Those who played it know what goes on in it. So asked those who've...

The Wastes

The Wastes

First Person Shooter

The Wastes is a post-apocalyptic multiplayer total conversion for Half-Life. You play as one of the few remnants of humanity, battling it out for survival...

The Core

The Core

First Person Shooter

The Core is a total conversion single-player mod for Half-Life. Survive the disaster as Maurice Andrews, a low level engineer stationed in Black Mesa...

Half-Rats: A Fever Dream

Half-Rats: A Fever Dream

First Person Shooter

July the fourteenth, 1883: Being rather rudely awakened after a night of drunken revelry; Half-Rats is thrust into a rather dire situation. Utter calamity...

Half-life: Sand of the death 2

Half-life: Sand of the death 2

First Person Shooter

The renewed version of my old ugly sandbox mod, a funny sandbox where you have many weapons, toolgun and a menu with many options, this MOD isn't complete...

RainFall

RainFall

First Person Shooter

A beta recreation mod that takes on a whole new atmosphere. Is your will to survive... Stronger than theirs?

Half-Life: Delta

Half-Life: Delta

First Person Shooter

Delta is a single-player modification for Half-Life 1. The protagonist Nick Farell, technical engineer complex "Delta Base", whose duties include maintenance...

SHλFT

SHλFT

First Person Shooter

Shaft brings to life the original concepts from Half-Life's early years. Featuring enemies, areas, and game play features that never made it into the...

Hostile Attack

Hostile Attack

First Person Shooter

Hostile Attack is a new Half-Life 1 mod using the GoldSRC (GoldSource) Engine which is divided into 3 episodes, the mod is set in the early-mid 1950s...

Sven Co-op

Sven Co-op

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...

Half Life Modding Kit

Half Life Modding Kit

First Person Shooter

Need to start some were in modding right? Why not try the Half-Life modding Kit. This Kit is designed to have all the tools you need to start your own...

Shogo: Hydra

Shogo: Hydra

First Person Shooter

Experimental mod, focusing in recreation of classic Shogo M.A.D. gameplay.

Street Anarchy Reloaded

Street Anarchy Reloaded

First Person Shooter

A first person shooter featuring Anarchists versus Police Force. Choose your side. - The Police Force serving and protecting the civilians or - The Anarchists...