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 739)
bad-life

bad-life

First Person Shooter

basically a offensive/unfunny mod. similar and inspired to crack-life.

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: White Shift

Half-Life: White Shift

First Person Shooter

Other new Blue Shift mod. You are Steve Tonson 22 Years old. from the new security guards from Black Mesa White Guard. 4 Hours Later Gordon from Materials...

Platoon

Platoon

First Person Shooter

this mod will add new maps, new models with small amount of story this mode developing slowly but i will make a progress a little more every time,you...

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. Beware, this mod is...

Half-Life Alpha in GOLDSrc

Half-Life Alpha in GOLDSrc

First Person Shooter

I've wanted to do this mod for my liking and it is also nice to Half-Life Alpha. And so I ported models Half-Life Alpha, but maps the'm redoing.

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...

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...

Team Fortress Classic

Team Fortress Classic

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...

Bleach:Zanpakutou Senshi

Bleach:Zanpakutou Senshi

Third Person Shooter

Bleach:Zanpakutou Senshi is a totally free Total Conversation of Half-Life 1. It´s based on the japanese hit Anime Bleach.

Friend-Play!

Friend-Play!

First Person Shooter

Friend-Play! game is a new Half-Life mod. Powered by TeTeOS Software. Thank you for downloading this mod! Please share to your friends!

X-Half-Life: Deathmatch

X-Half-Life: Deathmatch

First Person Shooter

X-Half-Life: Deathmatch (XDM) is an Unreal Tournament-style Half-Life 1 modification. XDM features Classic Deathmatch, Team deathmatch, Capture The Flag...

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...

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 ;)

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...

Half-Life: Cold Shift

Half-Life: Cold Shift

First Person Shooter

Cold Shift is a mod which takes you back to Black Mesa during the Resonance Cascade in the style of Opposing Force and Blue Shift. Cold Shift has 12 chapters...

The Kamikaze Find

The Kamikaze Find

Puzzle

Kamikaze its a Half Life 1 Single Mod what you find the alien kamikaze... The Kamikaze its a super overpowered Alien are a 4! Be Careful YOU ARE DEAD...

Hu3-Life

Hu3-Life

First Person Shooter

This is a brazilian mod for brazilian public. Com planos de abrir um portal para o Acre em busca de escravizar crentes para obter mais torcedores, o Corinthians...

Half Life: Southwest

Half Life: Southwest

First Person Shooter

This is my first mod, and is a prequel to the original Half-Life. The year is 1958 (three years after Black Mesa fundation, and long before the incident...

[  Fire in man  ]

[ Fire in man ]

First Person Shooter

[Multi person co-operation] At first there are four [talent skills] to choose from (only one option), and you can choose no skill........READ!

Barney-Hunt

Barney-Hunt

First Person Shooter

Barney-Hunt its a modification for hl1 you want kill 100 barneys. with 3 weapons baseball bat ultra shotgun and dinamites!!! this mod its impossible to...

WON2 - CD-Retail Multiplayer

WON2 - CD-Retail Multiplayer

First Person Shooter

WON2 is the user-created and operated online gaming network, and is a re-creation of the original World Opponent Network (WON) online gaming service...

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...

Afraid of Monsters DC - Remod

Afraid of Monsters DC - Remod

First Person Shooter

Yet another HD pack for the Half-Life horror mod, Afraid of Monsters DC! This remod simply replaces some of the models/sounds/sprites in the mod itself.

Matrix Revolutions: ZION WARCRY

Matrix Revolutions: ZION WARCRY

First Person Shooter

Time has come for more updates !!!. The mod is again under development, I´m still the only one in charge of it, but it doesen´t mean that the result...

The Timeline Trilogy | Remod

The Timeline Trilogy | Remod

First Person Shooter

A HD pack for Ross Smith's fantastical classic Half-Life mod, Timeline! This mod tries to improve the original in some ways. These includes improving...

Dead Sector - Remod

Dead Sector - Remod

First Person Shooter

DS:Remod is both a HD pack and a translation mod for the horror themed Czech made mod "Dead Sector". This Remod also tries to fit the models and such...

Operation Black Thunder - Remod

Operation Black Thunder - Remod

First Person Shooter

A HD pack for a military themed mod for Half-Life, Operation Black Thunder Remod tries to improve the original in some ways. These includes improving...

Scientist Slaughterhouse 2

Scientist Slaughterhouse 2

First Person Shooter

Everyone Remembers Scientist Slaughterhouse 1, right? Well... It was very popular and it stopped being updated. So here at N!arF Studios we're going to...

Half-Life: Zombie Edition

Half-Life: Zombie Edition

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...