28 AROS software

AROS Research Operating System is a free and open-source multi media centric implementation of the AmigaOS 3.1 APIs. Designed to be portable and flexible, ports are currently available for x86-based and PowerPC-based PCs in native and hosted flavors, with other architectures in development. AROS, in a show of full circle, was also ported to the m68k-based Amiga 1200, and there is also an ARM port for the Raspberry Pi series.

AssaultCube, formerly ActionCube, is an open source first-person shooter video game, based on the Cube engine. It takes place in realistic environments, with fast, arcade gameplay. Although the main focus of AssaultCube is multiplayer online gaming, a single-player mode consists of computer-controlled bots.

Bos Wars is an open source, cross-platform real-time strategy video game.

Cave Story is a 2004 Metroidvania platform-adventure game for Microsoft Windows. It was developed over five years by Japanese developer Daisuke "Pixel" Amaya in his free time. Cave Story features 2D platform mechanics and is reminiscent of the games Amaya played in his youth, such as Metroid and Castlevania. After its initial self-published release, the game slowly gained popularity on the internet. It received widespread critical acclaim for many polished aspects of its design, such as its compelling characters, setting, story, and gameplay. Cave Story is considered by many as the quintessential indie game because of its one-man development team and influence on the gaming world.

Cube is a first-person shooter video game that shares the name of its free and open-source engine (zlib-licensed). The engine and game were developed by Wouter van Oortmerssen.

Doom is a 1993 first-person shooter (FPS) game developed by id Software for MS-DOS. Players assume the role of a space marine, popularly known as Doomguy, fighting his way through hordes of invading demons from Hell. The first episode, comprising nine levels, was distributed freely as shareware and played by an estimated 15–20 million people within two years; the full game, with two further episodes, was sold via mail order. An updated version with an additional episode and more difficult levels, Ultimate Doom, was released in 1995 and sold at retail.

Duke Nukem 3D is a first-person shooter video game developed by 3D Realms. It is a sequel to the platform games Duke Nukem and Duke Nukem II, published by 3D Realms.

FooBillard is a free and open-source, OpenGL-based sports simulation video game.

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 based version. Released under the GNU General Public License, 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. Freeciv is playable online at freecivweb.org

Frogatto & Friends is a platformer video game with adventure elements released in July 2010. The game received positive reviews, particularly for its "gorgeous" pixel art. The game is cross-platform and runs on Linux, AmigaOS4, AROS, Mac OS X, Microsoft Windows, iOS and BlackBerry Tablet OS. The game uses an open-source engine, with game data mostly proprietary and partly under Creative Commons BY license.

Hollywood is a commercially distributed programming language developed by Andreas Falkenhahn which mainly focuses on the creation of multimedia-oriented applications. Hollywood is available for AmigaOS, MorphOS, WarpOS, AROS, Windows, macOS, Linux, Android, and iOS. Hollywood has an inbuilt cross compiler that can automatically save executables for all platforms supported by the software. The generated executables are completely stand-alone and do not have any external dependencies, so they can also be started from a USB flash drive. An optional add-on also allows users to compile projects into APK files.

Lugaru: The Rabbit's Foot is the first commercial video game created by Indie game 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.

MegaGlest is a free and open source real-time strategy computer game in a fantasy world, mixing elements of re-imagined past civilizations, magic and steampunk. It is an actively developed fork of the 2004 game Glest, which is no longer under development.

Glest is a free and open-source real-time strategy computer game from 2004. Glest is set in a medieval fantasy world with two factions, and was compared with Warcraft III and the Empire Earth series. The game received positive to mixed reviews from the press, has been downloaded over two million times, and spawned several derivative continuation projects which are under active development.

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

Origyn Web Browser (OWB) is a discontinued web browser that was synchronized with WebKit and sponsored by the technology company Pleyo. OWB provides a meta-port to an abstract platform with the aim of making porting to embedded or lightweight systems faster and easier. This port is used for embedded devices such as set-top boxes, and other consumer electronics.

The Professional File System is a filesystem originally developed commercially for the Amiga, now distributed on Aminet with a 4-clause BSD license. It is a compatible successor of AmiFileSafe (AFS), with an emphasis on added reliability and speed compared to standard Amiga filesystems. It also features multi-user abilities like the older MuFS.

Quake III Arena is a 1999 multiplayer-focused first-person shooter developed by id Software. It is the third game in the Quake series; it differs from previous games by excluding a story-based single-player mode and highly focusing on multiplayer gameplay. The single-player mode is played against computer-controlled bots. It features music composed by Sonic Mayhem and Front Line Assembly founder Bill Leeb.

Return to Castle Wolfenstein is a first-person shooter video game published by Activision, released on November 19, 2001 for Microsoft Windows and subsequently for PlayStation 2, Xbox, Linux and Macintosh. The game serves as both a remake and a reboot to the Wolfenstein series. It was developed by Gray Matter Interactive and Nerve Software developed its multiplayer mode. id Software, the creators of Wolfenstein 3D, oversaw the development and were credited as executive producers. The multiplayer side eventually became the most popular part of the game, and was influential in the genre. Splash Damage created some of the maps for the Game of the Year edition. A sequel, titled Wolfenstein, was released on August 18, 2009.

Scalos is a desktop replacement for the original Amiga Workbench GUI, based on a subset of APIs and its own front-end window manager of the same name. Its goal is to emulate the real Workbench behaviour, plus integrating additional functionality and an enhanced look. As stated on its website, the name "Scalos" was inspired by the fictional time-accelerated planet Scalos in the Star Trek episode "Wink of an Eye".

Stratagus is a Free and open-source cross-platform game engine used to build real-time strategy video games. Licensed under the GNU GPL, it is written mostly in C++ with the configuration language being Lua.

SuperTuxKart (STK) is a free and open-source kart racing game, distributed under the terms of the GNU General Public License, version 3. It features mascots of various open-source projects. SuperTuxKart is cross-platform, running on Linux, macOS, Windows, and Android systems. Version 1.0 was officially released on April 20, 2019.

TORCS is an open-source 3D car racing simulator available for 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 pre-programmed AI drivers to race against one another, while allowing the user to control a vehicle using either a keyboard, mouse, or wheel input.

Speed Dreams, often shortened to SD and formerly known as Torcs-NG, is a free and open source 3D racing video game for Linux, Microsoft Windows, AmigaOS 4, AROS, MorphOS and Haiku. Started in 2008 as a fork of the racing car simulator TORCS, it is mainly written in C++ and released under GPL v2+ and Free Art License, the most recent release being version 2.2 of March 2016.

The software program VICE, standing for VersatIle Commodore Emulator, is a free and cross platform emulator for Commodore's 8-bit computers. It runs on Linux, Amiga, Unix, MS-DOS, Win32, Mac OS X, OS/2, RISC OS, QNX, GP2X, Pandora (console), Dingoo A320, Syllable, and BeOS host machines. VICE is free software, released under the GNU General Public Licence.

Warzone 2100 is an open-source real-time strategy and real-time tactics hybrid computer game, originally developed by Pumpkin Studios and published by Eidos Interactive. It was originally released in 1999 for Microsoft Windows and PlayStation, and is now also available for macOS, FreeBSD, AmigaOS 4, AROS, MorphOS, Linux, NetBSD and OpenBSD.

Wolfenstein: Enemy Territory is a free and open-source multiplayer first-person shooter video game set during World War II. It was originally planned to be released as a commercial expansion pack to Return to Castle Wolfenstein and later as a standalone game. However, due to problems with the single-player aspect, the multiplayer portion was released on 29 May 2003 as a freeware standalone game. In January 2004, the source code for the game logic was released to the benefit of its modding community.

YAM is a MIME-compliant E-mail client written for AmigaOS and derivative operating systems. Originally created by Marcel Beck, it currently supports multiple user accounts, encrypted communications via OpenSSL and PGP, unlimited hierarchical folders and filters, a configurable GUI based on MUI, extensive ARexx support for automating tasks, and most of the features to be expected in modern E-mail clients.