Alternatives to Urban Terror for Linux with any license

  • Xonotic

    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...

    Free Open Source Mac Windows Linux BSD PortableApps.com

    Xonotic icon
  • Quake

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

    Commercial Mac Windows Linux Steam

    No features added Add a feature

    Quake icon
  • AssaultCube

    AssaultCube is a free, multiplayer, first-person shooter game, based on the CUBE engine. Taking place in realistic environments, with fast, arcade gameplay, it's...

    Free Open Source Mac Windows Linux PortableApps.com

    AssaultCube icon
    • Discontinued No more updates since Nov 2013 : http://assault.cubers.net/ (like Alien Arena, also noticed discontinued)
  • Unvanquished

    Unvanquished is a free, open-source first-person shooter combining real-time strategy elements with a futuristic, sci-fi setting. It is available for Windows, Linux, and...

    Free Open Source Mac Windows Linux

    Unvanquished icon
  • OpenArena

    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...

    Free Open Source Mac Windows Linux

    OpenArena icon
    • Discontinued Development is not stopped but last version, 0.8.8, was released in February 2012.
  • Serious Sam

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

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

    Serious Sam icon
  • Nexuiz Classic

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

    Free Open Source Mac Windows Linux

    Nexuiz Classic icon
    • Discontinued Nexuiz is no longer developed. It's successor is https://alternativeto.net/software/xonotic/ , but last version of Nexuiz Classic, 2.5.2, released in 2009, can be still downloaded from the official website.
  • AssaultCube Reloaded

    A free-and-open-source first-person-shooter aimed at improving the classic game, AssaultCube!

    Free Open Source Windows Linux

    No features added Add a feature

    AssaultCube Reloaded 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 source fps game with a global player...

    Free Open Source Windows Linux

    No features added Add a feature

    Digital Paint: Paintball 2 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 the art models and textures. ...

    Free Mac Windows Linux

    No features added Add a feature

    TrueCombat: Elite & CQB 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...

    Free Open Source Mac Windows Linux BSD

    Alien Arena icon
    • Discontinued The last update was released on September 6th, 2013.

Platforms

Show 16 less popular platforms