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.

A copy of Doom, Doom II, Freedoom or Chex Quest is recommended to play it. If you do not own Doom, it can be purchased on Steam.

Download 0.7.0 Now

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.

Go Steam Powered

Are you on Steam? Join our ever-growing Odamex Steam Group, comprised of like minded Doomers, to strike up a game or a discussion. We also try to answer your support questions and encourage everyone to pick up a copy of Doom if you don't already own it!

Steam Group Homepage

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

Find more Odamex players:

Download Now for Your Platform

Each stable package includes client, server, and launcher applications.

0.7.0 Stable:

Development:
(Latest Master)

Windows 32-Bit Client & Server

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!

News & Announcements

Join the ODAMEX Discord!

Heks :: August 31, 2018, 10:36:11

Looking for cool people to play Doom with? Join our Discord! https://discord.gg/npkY78v

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Welcome to the New Odamex Home Page

Heks :: March 01, 2017, 22:57:25

Big thanks to Manc for developing a new web site for us! As you can see, this new site is way more sleek and functional than the old site. All accounts are now integrated into one account, so you...

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Community Events

Friday Nitro

Stay tuned for the announcement of our next scheduled event.

Sunday Euro Thunder