ODAMEX - Online Multiplayer Doom™
Odamex is a free, cross-platform (Mac, Windows, Linux) modification of the Doom engine that allows players to easily join servers dedicated to playing Doom online.
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Get On Board The Discord
Chat with friends, join a game, enter a tournament, get help, follow development and more on our Discord channel. It's the best way to stay directly connected to all things Odamex.
Enter Discord Server
Developers Wanted
Know C or C++? Have a desire to work on a multiplayer game engine? The Odamex Development Group is looking for developers with a little or a lot of time and interest in helping advance this open source multiplayer doom source port. Get our code on GitHub, and check out our bug tracker for where we need help the most.
Help The Effort - Expand Our Wiki
Every little bit helps. We need smart, capable folks to improve our wiki. Sign up via the boards and do your part!
Odamex Wiki Sign Up
News & Announcements
Odamex 12 - The DSDHacked Release!
rakohus :: 2025-12-26 05:58:42
Odamex 12.0.0 is out now! Odamex 12 has arrived! This is the next major version of Odamex, featuring lots of bug fixes, quality of life changes, and new features. There is one major feature we...
Odamex 11.2.0 Released
rakohus :: 2025-11-15 02:55:02
Odamex 11.2.0 has been released! This is a small maintenance release containing a single fix that prevents a client exploit allowing players to toggle server-controlled variables while online. The...
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Latest Updates
Doom, Doom II & More
ODAMEX is compatible with the following games:
Open Source, Any Platform*
ODAMEX is designed with portability in mind. From PCs to netbooks, consoles to handhelds, Amiga to Windows - our goal is for any device to run multiplayer Doom.
If you have ported ODAMEX to a new device or platform, let us know!
