Pick up the crowbar of research scientist Gordon Freeman, and find yourself on an alien-infested Earth being picked to the bone, its resources depleted, its populace dwindling. You must rescue the world from the wrong you unleashed back at Black Mesa.

The original Half-Life sent a shock through the game industry with its combination of pounding action and continuous, immersive storytelling. Valve's debut title won more than 50 Game of the Year awards, was named "Best Game Ever" by PC Gamer, and launched a franchise which has since sold over 11 million units worldwide. By taking the suspense, challenge and visceral charge of the original Half-Life and adding startling new realism and responsiveness, Half-Life 2 opens the door to a world where the player’s presence affects everything around him or her, from the physical environment to the behaviors and even the emotions of both friends and enemies.

Technical note: most mods “for Half-Life 2” are actually cross-compatible with all of Valve's Source engine games. Check a mod’s profile for details on whether a specific game is needed. Get the steampipe fixes here.

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The freedom is down

The freedom is down

First Person Shooter

A mod for hl2 beta that has urban aesthetics about:you wake in beta universe and you have to escape the beta universe

Half-Life 2 Project Remaster

Half-Life 2 Project Remaster

First Person Shooter

The Mod Aims Remaster Any Half Life 2. The new improvement, nothing change gameplay, only change visuals effects, and map changes in subtle ways. All...

Silent Hill alchemilla new redesigned

Silent Hill alchemilla new redesigned

First Person Shooter

This is the same alchemilla, only heavily modified. Inventory, guns, monsters, bosses. and so on...

Drive to survive

Drive to survive

Car Combat

A mod about driving a car through various puzzles and eventually vehicle to vehicle combat all within an underground facility.

Mapbase

Mapbase

First Person Shooter

A base mod for Source 2013 which expands and improves the toolset available to modders, augmenting other maps and mods for development purposes. It contains...

Gray Mouse

Gray Mouse

First Person Shooter

The events of the mod take place a year before the events of the original game. The Combine has expanded its army so much that it has become impossible...

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Drive to survive is a source mod by me that takes place in a weird underground facility with various puzzles and rouge ai driven enemy vehicles, I got the inspiration of a car with a roof mounted gun from a game called cars and guns.

Half Life Source 2025 01 16   2image

 Volume II : RELEASE

Volume II : RELEASE

Get Your Free Christmas Tree

This year's thank you from One Man Army Studios and the release of GYFCT Volume II.

Goethe's Last Laugh; Engine Overhaul

Goethe's Last Laugh; Engine Overhaul

Goethe's Last Laugh 2 comments

* ~ ' Yo Mama, Yo Auntie, Yo Bald Headed Granny ' ~ *

Volume II : Release Date

Volume II : Release Date

Get Your Free Christmas Tree 2 comments

Release Date Announcement for the Get Your Free Christmas Tree : Volume II.

Chapter two is finished

Chapter two is finished

Iron Cynic

I have finished development on the second chapter of Iron Cynic.

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Half-Life 2: To The Citadel Wall

Half-Life 2: To The Citadel Wall

Full Version

You belive you are on your way to the citadel just to realise you are moving away from it on your way to the coast. You go on a long journey and try to...

The Presidents Make Bad Decisions 2

The Presidents Make Bad Decisions 2

The Presidents Make Bad Decisions 2 Full Version

The story continues after everything you and the presidents did but now something terrible has happened to Joe and it's up to Obama,Trump and The Player...

Counter-Strike 1.6: Source - Orange Box Edition - Release #2

Counter-Strike 1.6: Source - Orange Box Edition - Release #2

Counter-Strike 1.6: Source Full Version 2 comments

Counter-Strike 1.6: Source is a direct port of the original Counter-Strike 1.6 game to the new Source engine made by me, introducing graphics and AI improvements...

Payzo 1 2320 Beta 1.1

Payzo 1 2320 Beta 1.1

Demo

Escape the the poorly built payo prison made by the payo16 himself. NOTE: You need to change Source SDK Base 2013 Singleplayer's beta from none to upcoming...

GYFCT Vol. II - Patch 1.5

GYFCT Vol. II - Patch 1.5

Get Your Free Christmas Tree Patch

Patch for some maps of Get Your Free Christmas Tree

Payzo 1 Build 2310 Beta 1

Payzo 1 Build 2310 Beta 1

Demo

Escape the the poorly built payo prison made by the payo16 himself. NOTE: You need to change Source SDK Base 2013 Singleplayer's beta from none to upcoming...

Post comment Comments  (0 - 10 of 1,684)
rataje
rataje - - 188 comments

Stored in my Valve archive for many years, I think it's the perfect year to rub them in people's faces again. All ten original wallpapers from the release year!
Mediafire.com

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GuestSneezePlayz
GuestSneezePlayz - - 299 comments

Kool

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SpazJR61
SpazJR61 - - 608 comments

To celebrate the 20th years of Half-Life 2
I made a playthrough of the original 2004 release of Half-Life 2.
Also, the video is in 480p to make the experience even more authentic.

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Mazman12
Mazman12 - - 1 comments

I love this game and it's community

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SweetBrooklynn
SweetBrooklynn - - 5,296 comments

I'm a bit late to the party, but happy birthday to one of my favourite games ever made! 🥳

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Vanuz
Vanuz - - 36 comments

Happy birthday HL2!

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WiseFree
WiseFree - - 56 comments

Happy Birthday Half Life 2 you old git you~

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SpazJR61
SpazJR61 - - 608 comments

20 years of Half-Life 2, 20 years of Gravity Gun.

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LUNAtic!
LUNAtic! - - 51 comments

Happy birthday!

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LambdaRebal
LambdaRebal - - 3 comments

Hello HL2 MMod Community, I'm a real big Half Life fan and I've have a brand new Half-Life 2 mod of a autistic 20 year old who's a resistance member that has been living in City 17 just getting ready to rebel against the combine! The mod would take place as the same events of Half Life 2. I've got the concept story along with some concept art images to share with you all if your interested in it or not, and if anyone who's a more skilled HL2 mod creator I'd like for somebody to make some models and some map level designs for this map so here's the readme file along with some concept art images, enjoy! :) Drive.google.com Oh also I'd would like for this mod to have some custom voice-lines please, I hope you all have a wonderful day and happy modding everyone!

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2k!2000
2k!2000 - - 9 comments

cool, but (in the kindest way possible) could you please refrain from advertising in comment sections

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