Open Source OpenArena Alternatives

    The best open source alternative to OpenArena is Xonotic, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to OpenArena and 15 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to OpenArena are Unreal Tournament (Free, Open Source), Cube 2: Sauerbraten (Free, Open Source), Warsow (Free, Open Source) and Red Eclipse (Free, Open Source).

    This page was last updated Sep 19, 2021

    1. Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux. The project is geared towards providing addictive arena shooter gameplay which is all spawned and driven by the community itself. Xonotic is a direct successor of...
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    2. Unreal is a series of first-person shooter video games developed by Epic Games. Represent entire series of Unreal Tournament games.
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    3. Cube 2: Sauerbraten is a free multiplayer/singleplayer first person shooter, built as a major redesign of the Cube FPS.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      Warsow is a completely free fast-paced first-person shooter (FPS) for Windows, Linux and Mac OS X, set in a futuristic cartoonish world where rocketlauncher-wielding pigs and lasergun-carrying cyberpunks roam the streets.
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    4. Red Eclipse is a fun-filled new take on the first person arena shooter, built as a total conversion of Cube Engine 2, which lends itself toward a balanced gameplay, with a general theme of agility in a variety of environments.
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    5. Alien Arena is a free and opensource first-person shooter game that combines a 1950s-era sci-fi atmosphere with gameplay similar to Quake , Doom and .

      Discontinued

      The last update was released on September 6th, 2013.

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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      Quetoo is a Free, standalone first person shooter video game based on id Tech2. Our goal is to bring the fun of oldschool deathmatch to a more contemporary platform, and perhaps to a new generation of gamers.
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    6. Freedoom is a WIP a complete free content game based on the Doom engine. It's not an engine, but it's replacement game data with entirely original content, Compatible with a majority of game mods made for Doom. Comes in Three Flavors~.
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    7. Zandronum is a multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software.
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    8. Digital Paint: Paintball 2 is a Paintball game that started out as a mod for quake 2 but then took on a life of its own as an open source fps game with a global player and clan management system.
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    Showing 10 of 15 alternatives