text: StepMania is a clone of Dance Dance Revolution SuperTuxKart and TuxKart are clones of Mario Kart.
  SuperTux and Secret Maryo Chronicles are both clones of Super Mario Bros. The Dark Mod is a stealth game inspired by the Thief (series) games (particularly 1 and 2) from Looking Glass Studios
  The Zod Engine is an actively developed open source remake of the game Z.
  UFO: Alien Invasion is heavily influenced by the X-COM series, mostly by UFO: Enemy Unknown.
  UltraStar is an open source clone of SingStar Ur-Quan Masters is based on the original source code for Star Control II Warzone 2100 is a real-time strategy and real-time tactics hybrid computer game. Originally published by Eidos Interactive and later released as open source.
  Widelands is a clone of The Settlers II.
  Bill Kendrick has developed many free software games, most inspired by games for the Atari 8-bit and other classic systems.
  Proprietary games
  Available on Steam
  Valve officially released Steam for Linux on February 14, 2013.  the number of Linux-compatible games on Steam exceeds 6,500. With the launch of SteamOS, a distribution of Linux made by Valve intended to be used for HTPC gaming, that number is quickly growing. Listed below are some notable games available on Steam for Linux: