Alternatives to Xonotic for Linux with any license





Web / Online

Indie / Classic

Other Platforms

  • Counter-Strike (Series) icon

    Counter-Strike (Series)

    Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation. It is a complete remake of Counter-Strike using the...

    Commercial Mac Windows Linux

  • Quake (series) icon

    Quake (series)

    Quake is a series of first-person shooter video games released by id Software. In the game, players must find their way out of...

    Commercial Mac Windows Linux Steam

  • Unreal Tournament (series) icon

    Unreal Tournament (series)

    Unreal is a series of first-person shooter video games developed by Epic Games. The series includes: Unreal (1998); Unreal :...

    Commercial Mac Windows Linux

  • Red Eclipse icon

    Red Eclipse

    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...

    Open Source Mac Windows Linux

  • Cube 2: Sauerbraten icon

    Cube 2: Sauerbraten Discontinued

    Cube 2: Sauerbraten is a free multiplayer/singleplayer first person shooter, built as a major redesign of the Cube FPS. Much like...

    Open Source Mac Windows Linux

  • Urban Terror icon

    Urban Terror

    Urban Terror started as a realism based "total conversion" mod for Quake III Arena. Nowadays, Urban Terror is played using...

    Free Mac Windows Linux

  • Warsow icon


    Warsow is a completely free fast-paced first-person shooter (FPS) for Windows, Linux and Mac OS X, set in a futuristic cartoonish...

    Open Source Mac Windows Linux Web / Cloud

  • AssaultCube icon

    AssaultCube Discontinued

    AssaultCube is a FREE multiplayer first-person shooter game. Taking place in realistic environments, with fast, arcade gameplay...

    Open Source Mac Windows Linux

  • Dead Space (Series) icon

    Dead Space (Series)

    Dead Space is a survival horror third-person shooter video game for Microsoft Windows, PlayStation 3 and Xbox 360. The player...

    Commercial Windows Linux

  • Nexuiz Classic icon

    Nexuiz Classic Discontinued

    Nexuiz was originally developed by Lee Vermeulen and Forest ‘LordHavoc’ Hale, who started Alientrap in the summer of 2002. The goal of...

    Open Source Mac Windows Linux

  • TrueCombat: Elite & CQB icon

    TrueCombat: Elite & CQB

    TrueCombat: Elite is a FREE modification for the Enemy Territory game (also free). It is a realistic modern day FPS featuring state of...

    Free Mac Windows Linux

  • Tremulous icon

    Tremulous Discontinued

    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...

    Open Source Mac Windows Linux

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  • Zandronum icon


    Zandronum is a multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software. Zandronum brings classic Doom...

    Open Source Mac Windows Linux

  • Alien Arena icon

    Alien Arena Discontinued

    Alien Arena is a free and opensource first-person shooter game that combines a 1950s-era sci-fi atmosphere with gameplay similar to...

    Open Source Mac Windows Linux BSD

  • Serious Sam (series) icon

    Serious Sam (series)

    Serious Sam is a first-person shooter video game series that follows the adventures of protagonist Sam "Serious" Stone and...

    Commercial Mac Windows Linux Android iPhone Android Tablet ... iPad

  • Digital Paint: Paintball 2 icon

    Digital Paint: Paintball 2

    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...

    Open Source Windows Linux

  • Uebergame icon


    Übergame is a free open source, realism like, multi-purpose, multiplayer, casual, first-person-shooter game.

    Open Source Windows Linux