Ocean City Racing Dev Team
Ocean City Racing is an open world driving game that is powered by Unreal Engine 3. OCR features the biggest, most detailed and alive open world city , advanced driving physics seen in an indie game and...
Developer with 2 members, must apply to join
Octopus Team
The OctopusTeam is a team of independent game development, consisting of professionals from various fields. The main focus of this team is to develop good games while we gain experience needed to integrate...
Developer & Publisher with 2 members, must apply to join
Off Limits
A small group of people who share a vision to bring a unique game to life.
Developer & Publisher with 2 members, invitation only
Off Topic Productions
OFF TOPIC PRODUCTIONS is an independent, international game development group spanning four continents, most known for our THE NAMELESS MOD for Deus Ex.
Developer & Publisher with 5 members, invitation only
Ogre Team
Ogre Team are the men and women behind the Ogre Engine.
Developer & Publisher Invitation only
OJP Team
The development team for the Open Jedi Project for Jedi Knight Acadamy.
Developer & Publisher with 8 members, must apply to join
Okugi Studio
We are Okugi Studio, an independent video game company based in Nîmes, in the south of France. We create addictive games for PCs, Macs, and smartphones.
Developer & Publisher Must apply to join
Old School
Welcome to the group of Al.Bundy and Frere D'Arme. This groups has been created for the mod ' Old School ' for Half-Life 2. This group is composed by 2 members and it is located in France. HL²os by Al-Bundy...
Developer & Publisher with 2 members, invitation only
OM Studios
OM Studios is dedicated to creating high-quality free and/or commercial video games and software for the PC and the consoles. We give smart talented people the possibility to work in a good, structured...
Developer & Publisher Invitation only
OMG Development Team
The Development team for Operation Market Garden Mod for Company of Heroes.
Developer & Publisher with 10 members, must apply to join
Omidos
Omidos is a 2 person Egyptian independent game studio. We love action games and massive destruction, so we aim to create the best action games out there, with new twists and mechanics. The 2 persons behind...
Developer with 2 members, invitation only
OmNomCom
A cross-platform games development company based in the north-west UK. Mobile+Desktop games.
Developer & Publisher Open to all members
On The Level Game Studios, LLC
Indie Developer headquartered in Houston, Texas USA
Developer & Publisher Open to all members
One Dimension Games
One Dimension Games is an indie games startup company created by Chris Farrell.
Developer with 2 members, invitation only
Oniric Factor
Oniric factor is an independent game developer group located in Seville, Spain. We believe in short and intense gaming. Our team creates fast games with simple game rules that allows the player to enjoy...
Developer & Publisher Open to all members
Only Human Studios
We are a small indie developer of a team scattered between the states and the UK. Our focus is on building 3D action games that we've always wanted to play. We build our own custom game engines to best...
Developer with 9 members, must apply to join
Only War Team
Developers of the Only War total conversions for the Command and Conquer series Current status of the mods: Only War (Released) Only War 2 (Released, in development) If you have any questions about anything...
Developer & Publisher with 2 members, invitation only
Onyxia Dev.Team
We are an indie dev team looking to enhance all gameplay for games and emerse players into the story line of a game, we are only a small time company right now and might not be able to make a big project...
Developer with 3 members, must apply to join
OpenRA developers
The development team for the Open Source game engine recreation project OpenRA.
Developer & Publisher with 9 members, must apply to join
Opensource Game Studio
Opensource Game Studio is the group of hobbyist developers, who are now working on several simple PC games. The primary goal of team is the creation of the free open source toolset for the computer games...
Developer with 8 members, open to all members
OpenTTD developers
Developers of OpenTTD. OpenTTD is an open source simulation game based upon the popular Microprose game "Transport Tycoon Deluxe".
Developer with 2 members, invitation only
OpenTyrian Team
Development team for OpenTyrian game using Google code as the main website.
Developer & Publisher Invitation only
Operation Peacekeeper Developers
Developers of the Battlefield Vietnam/Battlefield 2 modification Operation Peacekeeper.
Developer & Publisher with 11 members, must apply to join
Orb Games
Orb Games develops and publishes own online and mobile games. Recent creations include: Stardrone for PC/PS3/PSVita and Kamikaze Race Online/iOS/Android/Windows Phone. More to come.
Developer & Publisher Invitation only
Orbital Games
Orbital Games is a Manchester based indie company specializing in the design and development of video games. Founded in August 2011, the studio have publicly announced two projects in development, Octopede...
Developer with 5 members, must apply to join
orPando
orPando is a publisher and game development team focused on distributing great entertainment.
Developer & Publisher Open to all members
Orz Laboratory
I make video games in my living room while wearing pyjamas. I hope you like them. :)
Developer Invitation only
OVERDRIVE
Adult Visual Novel Developer. Signature games include KIRA KIRA and Dengeki Stryker.
Developer with 2 members, open to all members
Ovolo
Ovolo is a publisher and developer of interactive video games. We focus on micro marketing and favor smart and innovative gameplay to try to bring our audience only games with purpose. Our primary points...
Developer & Publisher Open to all members
