Episode One follows scientist Gordon Freeman and his companion Alyx Vance as they fight in humanity's continuing struggle against the transhuman race known as the Combine. When the story begins, Gordon wakes up outside the enemy's base of operations, the Citadel, after being left unconscious from the concluding events of Half-Life 2. During the course of the game, Gordon travels with Alyx as they attempt to evacuate the city.

Add mod Mods
Caliber: Source

Caliber: Source

First Person Shooter

You're the wrong person whom has found himself in the wrong place, at the right time. Something happened, something that wasn't supposed to, and now you...

Half-Life 2: Episódio 1 Dublado PT-BR

Half-Life 2: Episódio 1 Dublado PT-BR

First Person Shooter

Já pensou em jogar Half-Life de forma imersiva em português? Conheça agora mais novo projeto: Half-Life 2: Episódio 1 Dublado, feito por profissionais...

Sebastian

Sebastian

First Person Shooter

With the Citadel on the verge of a catastrophic meltdown, Barney and Gordon Freeman are trying to escape City 17 when their plans take an unexpected detour...

Experiment 04

Experiment 04

First Person Shooter

Story: In the future, scientist Kurt Mullins created his Super Twin (Experiment 04) within the Data Cloning Institute laboratory using advanced cloning...

Meltdown

Meltdown

Puzzle

You are Gordon Freeman and you escaped from the Alliance Prison where there was a connection with the Citadel. But not everything is as simple as it turned...

Parking Lot

Parking Lot

First Person Shooter

Very Short Half Life Map

EX 04: SECURITY BASE

EX 04: SECURITY BASE

First Person Shooter

In the future, the cloned super soldier (super twin) which was created by the Data Cloning Institute, and his resistance fighter Kacia and other resistance...

CrossRoads

CrossRoads

First Person Shooter

You Play As A Unkown Scientist , you are trying to survive after the 7 Hour War

Black Forest (Demo)

Black Forest (Demo)

First Person Shooter

MAPPERS AND VOICE ACTORS WANTED! This is the OFFICIAL demo for Black Forest. This mod takes place in The Black Forest facility, a top secret research...

The Ghastleybriar Zoo Incident

The Ghastleybriar Zoo Incident

First Person Shooter

The Ghastleybriar Zoo Incident is a Half Life 2 Episode 1 MOD. The Player controls Edward Mump, a lonely zoo keeper, and tries to capture the animals...

Reaction

Reaction

Third Person Shooter

Reaction is a Single Player mod for Valve's Half-Life 2: Episode 1. This game is a showcase for the design and artwork of Sensory Overload team. It is...

Half-Life 2: Sniper's Episode

Half-Life 2: Sniper's Episode

First Person Shooter

Do you remember that intense sniper fight at the end of ep1? Yes, I mean that ONE sniper that you killed with RPG in the escort mission. Well, in this...

City of Wonders

City of Wonders

First Person Shooter

City of Wonders is a Half Life 2 mod, in which you are enclosed in an urban complex, with four men. You have to defend yourself against the hordes of...

scrap meat

scrap meat

Adventure

Scrap meat is a single & multiplayer Half-Life 2 modification, centered around a zombie-apocalypse, which throws all but one player in the shoes of...

Secret Of The Sickness

Secret Of The Sickness

First Person Shooter

This is total conversion mod based on source engine, genre is action-horror. You play as Serbian soldier veteran from 72 brigade, who fights against SAJ...

Elements - Episode One

Elements - Episode One

Role Playing

Episode one will be the proof of concept of the mod, it will feature a few hours of gameplay. It will hopefully set the tone for the rest of the game...

Half-Life 2: Retribution

Half-Life 2: Retribution

First Person Shooter

This Mod is a well balanced mix of FPS action and puzzles. Each level may be more focused on one than the other, but overall it is a balanced experience...

Earth in Stitches

Earth in Stitches

First Person Shooter

Burma, 1944. The air stings your skin, you can feel sweat underneath your clothes, the sun is at its hottest and you're still a good days walk away from...