Open Source Xonotic Alternatives

    The best open source alternative to Xonotic is Unreal Tournament. If that doesn't suit you, our users have ranked more than 25 alternatives to Xonotic and 13 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Xonotic are Cube 2: Sauerbraten (Free, Open Source), Warsow (Free, Open Source), Red Eclipse (Free, Open Source) and OpenArena (Free, Open Source).

    This page was last updated Aug 21, 2021

    1. 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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      Unreal Tournament vs Xonotic opinions
      Most users think Unreal Tournament is a great alternative to Xonotic.
      Xonotic is inspired from UT. Its awesome and it has most similarities.
      Positive comment almost 5 years ago

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    2. 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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    3. 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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    4. OpenArena is a community-produced deathmatch FPS based on GPL idTech3 technology. There are many game types supported including Free For All, Capture The Flag, Domination, Overload, Harvester, and more. There are 17 unique player models to choose from and 12 weapons.

      Discontinued

      Development is not stopped but last version, 0.8.8, was released in February 2012.

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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. Zandronum is a multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software.
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    7. 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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    8. Tremulous is a free, open source game that blends a team based FPS with elements of an RTS. Players can choose from 2 unique races, aliens and humans. Players on both teams are able to build working structures in-game like an RTS.

      Discontinued

      The project is no longer developed. Last version, 1.2 Beta, released in December 2009, can be still downloaded from the official website. The project has been forked by Unvanquished

    Showing 10 of 13 alternatives