Games for Linux

Urban Terror

Urban Terror (Quake Engine) is a free multiplayer first person shooter developed by FrozenSand, that will run on any Quake III Arena compatible engine. It is available for Windows, Linux and Macintosh. Urban Terror can be described as a Hollywood tactical shooter; somewhat realism based, but the motto is "fun over realism". This results in a very unique, enjoyable and addictive game.

• https://www.urbanterror.info/home/

Xonotic

Xpmptoc (Quake Engine) is a first person shooter that runs on a heavily modified version of the Quake engine known as the DarkPlaces engine. Its gameplay is inspired by Unreal Tournament and Quake, but with various unique elements.

OpenRA

OpenRA is a project that recreates and modernizes the classic Command & Conquer real time strategy games. We have developed a flexible open source game engine (the OpenRA engine) that provides a common platform for rebuilding and reimagining classic 2D and 2.5D RTS games (the OpenRA mods).

• http://www.openra.net/

Speed Dreams

Speed Dreams is an Open Source motorsport simulation (sim) and it is freely available. (Speed Dreams isn't multiplayer.)

• http://www.speed-dreams.org/

OpenTTD

This is an open source simulation game based upon Transport Tycoon Delux.

• https://www.openttd.org/

Battle Tanks

choose one of three vehicles and eliminate your enemy using the whole arsenal of weapons. It has original cartoon-like graphics and cool music. several network modes for deathmatch and cooperative.

• http://btanks.sourceforge.net/blog/about-game/