ISOTX
Isotx are the developers of the popular Mideast Crisis and Iron Grip, as well as the team behind CrosuS. They include talented game developers from 15 countries around the world.
Developer & Publisher with 60 members, open to all members
S2 Games
The core S2 GAMES team is an experienced group of developers from diverse backgrounds including film, fine art, computer science, and business. Through this mix of skill and experience a synergy is born...
Developer & Publisher with 44 members, open to all members
Team Xonotic
Team Xonotic develops the game Xonotic, which is a free (GPL), fast-paced first-person shooter that works on Microsoft Windows, Mac OSX and Linux. Xonotic is a direct successor of the Nexuiz Project...
Developer & Publisher with 36 members, open to all members
Forgotten Hope Devs
Forgotten Hope developer group. Forgotten Hope is a historically accurate World War 2 mod for the Battlefield series of games.
Developer & Publisher with 27 members, invitation only
Illwinter Game Design
Illwinter creates games that focus on depth and lasting playability. We try to make our games more stuffed with monsters, spells and items than any other games on the market. Animation sequences are kept...
Developer with 26 members, open to all members
Full Invasion 2 Team
We are the guys that made the so called mod called Full Invasion 2, our team consist members from old mod Extra Invasion + Full Invasion + Demon Mod + CoR (Arch3r)
Developer with 24 members, must apply to join
WIC : Modern Warfare Mod Team
The Team that brought you Fun Mod, now developing Modern Warfare Mod 2. We intend to bring World in Conflict from the Cold War into the Modern Age. We also intend to up the ante on realism and authenticity...
Developer with 22 members, invitation only
FreeFall Games
FreeFall Games, a games company featuring indie games. [GAMES COMING SOON]
Developer & Publisher with 22 members, open to all members
Battlefield 2142 Modding Group
Here is the home of some mods for battlefield 2142. If you are currently making an mod for the game and want to join an developers group you can join as if you are really good and wanted to help as with...
Developer with 21 members, open to all members
Wildfire Games
Wildfire Games is an independent game development team made up of volunteers from all over the world. Wildfire Games started out as the small modding team that produced "Rome at War", the largest and...
Developer & Publisher with 20 members, must apply to join
Agent Red Productions
We are a small but international game development studio comprised of both casual modders and aspiring game developers, all of whom are volunteers. Under the Source engine, we create free PC games and...
Developer & Publisher with 20 members, invitation only
Mind Blocks
We will give you a darned good game or we will die trying
Developer & Publisher with 20 members, open to all members
Red System - Modmaking Portal
Russian Red System Modmaking Portal. Invitation only.
Developer & Publisher with 19 members, invitation only
Movie Battles II Team
We are the developers behind the Jedi Academy total conversion Movie Battles II.
Developer & Publisher with 17 members, invitation only
Digital Ranch Interactive
Digital Ranch Interactive is an independent game developer founded in 2009 and based in Los Angeles, CA. It is owned and operated by Abe Scheuermann, Parker Scheuermann, Rob Kirk, and Rob Lihani.
Developer with 17 members, open to all members
1Week Developer Team
Development team behind the 1Week mod. Primarily composed of Facepunch members, all of our content is community contributed, as opposed to having a "Core" development team.
Developer & Publisher with 17 members, open to all members
Beginners Luck Productions
A Mod,Video,and Map Making Production team that is a branch of the =ITC= Clan We currently have 14 members
Developer & Publisher with 17 members, must apply to join
Mentalmeisters
Mentalmeisters are the people who are currently behind the Mental Omega APYR project for Yuri's Revenge.
Developer & Publisher with 17 members, invitation only
Ballistic Software
Real-time bullet penetration, expansion, fragmentation and obliteration.
Developer & Publisher with 16 members, must apply to join
Platinum Arts
Platinum Arts is an indie game company that creates free games. The first product was the Doom 3 Mod Last Man Standing Co-op which has received numerous awards and praise. Now Platinum Arts focuses on...
Developer & Publisher with 16 members, open to all members
Eastern Front Development Team
"We strive to reach the highest quality that we can, with every step we take."
Developer & Publisher with 16 members, must apply to join
Transhuman Design
The Transhuman Design is a team of talented game programmers, artists, designers, website coders & sysadmins led by Michał Marcinkowski. It started in 2002 when the game Soldat was presented to the...
Developer with 16 members, open to all members
ProtoBytes
Two brothers making games they want to play. Starting with Afterwind which has evolved into atWar-game.com
Developer with 16 members, open to all members
Team GoldenEye: Source
GoldenEye: Source is a modification of Half-Life 2, with only one goal in mind; to bring the memories and experiences from the original GoldenEye64 back to life using Source Technology. We want you to...
Developer & Publisher with 15 members, invitation only
Infinity Realms
Infinity Realms was first formed in 2004 as a modding group, and has since expanded to a multimedia production group. We've since returned to our roots with Red Alert 3: Paradox, an unofficial expansion...
Developer & Publisher with 15 members, invitation only
Shee Labs Game Development
Since early 2002, Shee Labs has been a group of individuals working to produce free game and media downloads. With ever-fluctuate staffing, Shee Labs continues working behind the scenes on various exciting...
Developer & Publisher with 14 members, must apply to join
Resurrection-Studios
Founded in 2004, Resurrection-Studios are a group of crazy yet talented modders who work mostly with the Unreal engine. So far we have 3 mods published by the fantastic Running With Scissors (Eternal...
Developer with 14 members, invitation only
PadWorld Entertainment
From the earliest PadMaps came the mod PadWorld, and now from that distinguished provenance comes the next evolution, the World of Padman Standalone. Developed and headed by the professional cartoonist...
Developer & Publisher with 13 members, invitation only
TeamGT
The Team behind 1187. Where we discuss and plan all that we need to. This is a non public group, just for the dev's and beta testers.
Developer with 13 members, invitation only
Dark Places engine team
DarkPlaces is a Quake modification I have built over the course of 6 years on and off experimenting, it got somewhat of an overhaul when the Quake engine source code was released, and I began developing...
Developer with 12 members, open to all members
