Alternatives to Xonotic for all platforms with any license

  • 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

  • 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

  • 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

  • Cube 2: Sauerbraten icon

    Cube 2: Sauerbraten

    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

  • Doom (Series) icon

    Doom (Series)

    Doom is a science fiction horror-themed first-person shooter video game in which players assume the role of a space marine, popularly...

    Commercial Windows

  • 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

  • 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

  • Red Eclipse icon

    Red Eclipse

    Red Eclipse is a Free and Open Source FPS game, built on Cube 2 Engine.

    Open Source Mac Windows Linux

  • AssaultCube icon

    AssaultCube

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

    Open Source Mac Windows Linux

  • Warsow icon

    Warsow

    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

  • 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

  • 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

  • Alien Arena icon

    Alien Arena

    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

  • 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

  • Halo (series) icon

    Halo (series)

    Halo is a science fiction, first-person shooter video game series, that centers on an interstellar war between humanity and a...

    Commercial Mac Windows Xbox Live

  • Painkiller (Series) icon

    Painkiller (Series)

    The game is inspired by such classic titles as Quake and Doom, with the emphasis on killing large numbers of monsters. The game is...

    Commercial Windows

  • Combat Arms icon

    Combat Arms

    Welcome to the world of Combat Arms, a free online first-person shooter. Combat Arms has a huge library of modes, maps and weapons...

    Free Windows

  • 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

  • Zandronum icon

    Zandronum

    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

  • AU Modern FPS icon

    AU Modern FPS

    A simple First Person Shooter game, based on Unity web player, ready to play on browser.

    Free Web / Cloud Unity Web Player

  • Critical Strike Portable icon

    Critical Strike Portable

    Critical Strike Portable - cross-platform online game running on Unity3D engine. The main developer is Igor Levochkin. There are some...

    Free Windows Web / Cloud Android iPhone

  • 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

  • America's Army icon

    America's Army

    America's Army, the Official U.S. Army Game (AA), provides young Americans with a virtual web-based environment in which they can...

    Free Windows

  • CrossFire icon

    CrossFire

    Cross Fire is a free online first-person shooter featuring persistent rankings and five game modes – including the exclusive...

    Freemium Windows

  • Blacklight Retribution icon

    Blacklight Retribution

    Blacklight Retribution is a fast paced, adrenaline pumping free to play first person shooter (FPS) based in a futuristic urban...

    Free Windows

  • War Rock icon

    War Rock

    A dynamic combat experience like no other! Equip yourself from a wide array of weapons and field gear, and fight on foot or take the...

    Freemium Windows

  • Shoot'Em Down (series) icon

    Shoot'Em Down (series)

    Shoot'Em Down and Shoot'Em Down II are two first person shooter games adjusted to the death-match style. Four player teams...

    Free Android Android Tablet