AmigaOS 4 games

open source, turn-based strategy game with a high fantasy theme

OpenTTD is a business simulation game in which players try to earn money by transporting passengers, minerals and goods via road, rail, water and air. It is an open-source remake and expansion of the 1995 Chris Sawyer video game Transport Tycoon Deluxe.

Freeciv is a single- and multiplayer turn-based strategy game for workstations and personal computers inspired by the proprietary ''Sid Meier's Civilization series. It is available for most desktop computer operating systems and available in an online browser version. Released under the GNU GPL-2.0-or-later, Freeciv'' is free and open-source software. The game's default settings are closest to Civilization II, in both gameplay and graphics, including the units and the isometric grid. However, with a lot of multiplayer games being played in longturn communities, rulesets and additional variants

2004 video game

SuperTuxKart (STK) is a free and open-source kart racing game, distributed under the terms of the GNU General Public License, version 3. Its initial version was released in 2007. It features mascots of various open-source projects. SuperTuxKart is cross-platform, running on Linux, macOS, Windows, iOS (beta), Android systems and Nintendo Switch (homebrew).

1999 Windows strategy video game by Pumpkin Studios published by Eidos, revived by Warzone 2100 Project

Nexuiz is a free first-person shooter video game developed and published by Alientrap. It was released on May 31, 2005 under the GNU General Public License (GPL) and uses the DarkPlaces engine, a modified Quake engine. A remake, also called Nexuiz, was released for Steam and Xbox 360 using CryEngine 3.

Tremulous is a free and open source asymmetric team-based first-person shooter with real-time strategy elements. Being a cross-platform development project the game is available for Windows, Linux, and Mac OS X.

1998 video game

OpenArena is a free and open-source video game. It is a first-person shooter, and a fork of ioquake which in itself was a fork of Quake III Arena.

Simutrans is a cross-platform simulation game in which the player strives to run a successful transport system by constructing and managing transportation systems for passengers, mail and goods by land (rail, road, tram, monorail, maglev), air (airplanes) and water (ship) between places. Like OpenTTD, Simutrans is an open-source transportation game based on the Transport Tycoon idea.

Lincity is a free and open-source construction and management simulation game, which puts the player in control of managing a city's socio-economy, similar in concept to SimCity. The player can develop a city by buying appropriate buildings, services and infrastructure. Its name is both a Linux reference and a play on the title of the original city-building game, SimCity, and it was released under the GNU General Public License v2.

thumb|Race track in Torcs in top-down view thumb|Comparison of the reflections system of TORCS 1.3.3 (left) and Speed Dreams 2.0 (right): Front view of a racing car split by a bright line; the right part shows more vivid reflections TORCS (The Open Racing Car Simulator) is an open-source 3D car racing simulator available on Linux, FreeBSD, Mac OS X, AmigaOS 4, AROS, MorphOS and Microsoft Windows. TORCS was created by Eric Espié and Christophe Guionneau, but project development is now headed by Bernhard Wymann. It is written in C++ and is licensed under the GNU GPL. TORCS is designed to enable

2003 video game

1998 video game

1997 video game

1999 video game

thumb|254px|Four tribes in Widelands Build 20 thumb|254px|Screenshot of a game taken in 2008 thumb|254px|Screenshot of the "Dolomites" map in Widelands Build 19

2001 video game

1998 video game

1999 tactical role-playing video game

free and open-source FPS video game

1996 run and gun video game

2004 video game

1998 video game

thumb|Bos Wars|Battle of Survival screenshot Stratagus is a free and open-source cross-platform game engine used to build real-time strategy video games. Licensed under the GNU GPL-2.0-only, it is written mostly in C++ with the configuration language being Lua.

1998 video game

1997 video game

2010 video game

video game

REDIRECT Doom modding#Freedoom

2009 video game

'''''Lugaru: The Rabbit's Foot''' is the first commercial video game created by indie developer Wolfire Games. It is a cross-platform, open-source 3D action game. The player character is an anthropomorphic rabbit utilizing a wide variety of combat techniques to battle wolves and hostile rabbits. The name Lugaru is a phonetic spelling of "loup-garou", which is French for werewolf. It was well reviewed and was fairly well received among the shareware community, especially among Mac users. A sequel, Overgrowth'', was released in 2017.

open source first-person shooter video game