front-end for Wine
PlayOnLinux is a front-end for wine. It permits you to easily install Windows Games and software on Linux. It is advised to have a functional internet connection.
Very fast and versatile 3D modeller/renderer
Blender is an integrated 3d suite for modelling, animation, rendering, post-production, interactive creation and playback (games). Blender has its own particular user interface, which is implemented entirely in OpenGL and designed with speed in mind. Python bindings are available for scripting; import/export features for popular file formats like 3D Studio and Wavefront Obj are implemented as scripts by the community. Stills, animations, models for games or other third party engines and interactive content in the form of a standalone binary are common products of Blender use.
3D arcade racer with a variety of characters, tracks, and modes to play
Karts. Nitro. Action! SuperTuxKart is a 3D open-source arcade racer with a variety of characters, tracks, and modes to play. The aim is to create a game that is more fun than realistic, and provide an enjoyable experience for all ages.
Open Source Home Theatre (executable binaries)
Kodi, formerly known as XBMC is an award winning free and open source software media-player and entertainment hub for all your digital media. Kodi is available for Linux, Mac OS X (Leopard, Tiger and Apple TV) and Microsoft Windows, as well as the original Xbox game console. Created in 2003 by a group of like minded programmers, Kodi is a non-profit project run and developed by volunteers located around the world. More than 50 software developers have contributed to Kodi, and 100-plus translators have worked to expand its reach, making it available in more than 30 languages.
fast-paced 3D first-person shooter
OpenArena is an open-source content package for ioQuake3 licensed under the GPL, effectively creating a free stand-alone game. Though OpenArena is a free replacement for id Software Inc.'s Quake 3 Arena, it is NOT compatible with the proprietary game!
3D real time strategy game
In Warzone 2100 you command the forces of “The Project” in a battle to rebuild the world after mankind has almost been destroyed by nuclear missiles.