Pick up the crowbar of research scientist Gordon Freeman, who finds himself on an alien-infested Earth being picked to the bone, its resources depleted, its populace dwindling. Freeman is thrust into the unenviable role of rescuing the world from the wrong he unleashed back at Black Mesa. And a lot of people, people he cares about, are counting on him.

Add mod Mods  (0 - 30 of 985)
Modificated

Modificated

First Person Shooter

Two Clone Corporations And a Disagreement to one another "The RC And ASCC" And No One Can Stop Them From Killing Each Other, While You Play As Matt Webster...

Reclamation Act

Reclamation Act

First Person Shooter

When word of Gordon Freeman's return begins to spread, the Combine begin to quell any resistance bases they find in an attempt to prevent an uprising...

Estranged

Estranged

Adventure

Estranged, the story of a lone fisherman, stranded on a mysterious island during a violent storm. Explore rich environments and meet the curious inhabitants...

(Help is needed) ZenRace

(Help is needed) ZenRace

First Person Shooter

Gordon is missing you have found out that Race-X is now controlling the world and you have to stop them.This mod is still in dev beta screenshots will...

Half Stories: Human in escape

Half Stories: Human in escape

Adventure

City 17 remains the same large city. You - the one whom have taken hostage, without meaning that this city is full of cruelty, a strict colony and the...

Alyx Story : HL2 Mod

Alyx Story : HL2 Mod

First Person Shooter

Mod focuses on Alyx, and her story before meeting up with the all mighty freeman.

G String

G String

First Person Shooter

2011 release renamed to: G STRING BETA. The Dec. 19 2011 release is now referred to as a beta release- read the mod's "news" to see why. Download the...

Lunar Descent

Lunar Descent

First Person Shooter

Lunar Descent is an action-adventure game, set on the Xterrier Lunar Colony. It mixes brutal combat, exploration and resource scavenging. To stay alive...

The Canals

The Canals

First Person Shooter

You play as a citizen who wakes in the canals behind his apartment. You don't remember how you got there, but the empty bottles around you give you a...

Titan: XCIX

Titan: XCIX

Adventure

Titan: XCIX is a first person adventure that takes place aboard the ill fated star ship of the same name. When an accident rips apart a lone ship on a...

Black Mesa: Xen (Improved maps from Half-Life)

Black Mesa: Xen (Improved maps from Half-Life)

First Person Shooter

This mod adds Xen levels for game Black Mesa (he has not any relationship to Xen under development Black Mesa Devs) and designed for those who can not...

Resident Evil 2: Source

Resident Evil 2: Source

First Person Shooter

Enter the survival horror. Explore, solve, and fight your way through Raccoon City and it's police department in this source engine remake of Resident...

Dank Memes

Dank Memes

First Person Shooter

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Skirmish

Skirmish

First Person Shooter

The battle for world domination between the Combine and the Rebels have been long and toiling. Between the epic battles for the Citadel and City 17, there...

Black Mesa: Hazard course After disaster

Black Mesa: Hazard course After disaster

First Person Shooter

The soldiers are training twice. First time on the exercise, the second time in the fight. The main character will use all the skills, all his courage...

GabeN's Revenge

GabeN's Revenge

First Person Shooter

Meanwhile at valve head quarters, I was on the computer doing stuff but then i did something very wrong. i kinda accidentally leaked Half-life 3 and Gabe...

Half-Life: Ablation

Half-Life: Ablation

First Person Shooter

You are playing as 26 years old H.E.C.U. Marine lance-corporal Alek Beliakov. The mod takes place 2 months after the Black-Mesa Incident. Last thing you...

Alion Invasors

Alion Invasors

First Person Shooter

The ALIENS AHAVE COM TO INVADE US!! YOU WORK AT 711 AND TWO MONTHS LATER YOU GET ABDUCT AND PROBE! WHAT HAPPEN NEST ?? FIND OUT BY PLAYING FOOL !! I made...

Black Mesa: Green Forces

Black Mesa: Green Forces

First Person Shooter

We are correctly working on a remake of "Half Life Opposing Force".

Car-poral Keys

Car-poral Keys

Visual Novel

Car-Poral Keys is a Source 2013 modification that pits you, Jim, against your evil neighbour, Jim's Neighbour, after realising he stole your car keys...

CrimeWars

CrimeWars

First Person Shooter

The Chaotic World of Crime is taking over, be a enforcer or lawbreaker, take down everyone, zombies, people, and lots of bad monsters.

Fun-Mod (Fun-Life)

Fun-Mod (Fun-Life)

First Person Shooter

Welcome to FunMod! A game/mod where you can do stuff you want. (This game is inspired off of JBMod and somewhat Gmod before you start a war in the comments...

Dark Interval

Dark Interval

First Person Shooter

Dark Interval is a mod project that aims at restoring certain parts of older drafts of Half-Life 2 - namely, various original locations, characters and...

Action Halflife 2

Action Halflife 2

First Person Shooter

Action Half Life 2 is designed to simulate the experience of being in an Action movie. Movies like Hard Boiled, Face Off, and Die Hard are the inspiration...

Half Life Doctor Garcia

Half Life Doctor Garcia

First Person Shooter

The right man in the wrong place can change the world's course - G-man

PUNT

PUNT

Puzzle

Welcome to the Harmonics Laboratories, the industry leader in home appliances, medicine, and technology. For the benefit of tomorrow, you'll be testing...

Half-Life 2: Desolation

Half-Life 2: Desolation

First Person Shooter

3 years....3 long years in that dark pit of a cell. I barely even remember what life was like on the outside before it took a turn for the horrible. My...

SUPERMOD

SUPERMOD

First Person Shooter

SUPERHOT meets Half-Life 2 in my entry for Make it SUPERHOT. We all know Half-Life 2 as a classic, so what better way then to remix it with a modern classic?...

GoldenEye: Source

GoldenEye: Source

First Person Shooter

GoldenEye: Source is a Multiplayer only total conversion modification of Half-Life 2. It is a fan made recreation, released for free, with only one goal...

Exterminatus

Exterminatus

First Person Shooter

This mod is set in Games Workshop's, great Warhammer 40,000 ( 40k ) universe. Each map pits Imperial Space Marines against the Tyranid swarm, competing...