Freeware is software, most often proprietary, that is distributed at no monetary cost to the end user. There is no agreed-upon set of rights, license, or EULA that defines freeware unambiguously; every publisher defines its own rules for the freeware it offers. For instance, modification, redistribution by third parties, and reverse engineering are permitted by some publishers but prohibited by others. Unlike with free and open-source software, which are also often distributed free of charge, the source code for freeware is typically not made available. Freeware may be intended to benefit its producer by, for example, encouraging sales of a more capable version, as in the freemium and shareware business models.
In multiplayer online games, a MUSH is a text-based online social medium to which multiple users are connected at the same time. MUSHes are often used for online social interaction and role-playing games, although the first forms of MUSH do not appear to be coded specifically to implement gaming activity. MUSH software was originally derived from MUDs; today's two major MUSH variants are descended from TinyMUD, which was fundamentally a social game. MUSH has forked over the years and there are now different varieties with different features, although most have strong similarities and one who is fluent in coding one variety can switch to coding for the other with only a little effort. The source code for most widely used MUSH servers is open source and available from its current maintainers.
Quake is a first-person shooter game developed by id Software and published by GT Interactive. The first game in the Quake series, it was originally released for MS-DOS, Microsoft Windows, and Linux in 1996, followed by Mac OS and Sega Saturn in 1997 and Nintendo 64 in 1998.
Rise of the Triad: Dark War is a first-person shooter video game, developed and published by Apogee Software in 1995. The player can choose to play as one of five different characters, each bearing unique attributes such as speed and endurance. The game's story follows these five characters who have been sent to investigate a deadly cult, and soon become aware of a deadly plot to destroy a nearby city. A remake was designed by Interceptor Entertainment and released by Apogee Games in 2013. The shareware version of the game is titled Rise of the Triad: The HUNT Begins.
Shareware is a type of proprietary software that is initially shared by the owner for trial use at little or no cost. Often the software has limited functionality or incomplete documentation until the user sends payment to the software developer. Shareware is often offered as a download from a website. Shareware differs from freeware, which is fully-featured software distributed at no cost to the user but without source code being made available; and free and open-source software, in which the source code is freely available for anyone to inspect and alter.
Escape Velocity is a single-player role-playing space trading and combat video game series first introduced in 1996 by Ambrosia Software for the Macintosh. Two other similar games based on the original, EV Override and Escape Velocity Nova, followed in 1998 and 2002 respectively, the latter of which is also available on Microsoft Windows. In addition there is a trading card game available based on the storyline of the EV Nova universe.
In software engineering, a project fork happens when developers take a copy of source code from one software package and start independent development on it, creating a distinct and separate piece of software. The term often implies not merely a development branch, but also a split in the developer community; as such, it is a form of schism. Grounds for forking are varying user preferences and stagnated or discontinued development of the original software.
Psi is a free instant messaging client for the XMPP protocol which uses the Qt toolkit. It runs on Linux, Windows, macOS and OS/2.
Multi Theft Auto (MTA) is a multiplayer modification for the Microsoft Windows version of Rockstar North games Grand Theft Auto III, Grand Theft Auto: Vice City and Grand Theft Auto: San Andreas that adds online multiplayer functionality. For Grand Theft Auto: San Andreas, the mod also serves as a derivative engine to Rockstar's interpretation of RenderWare.
TORCS 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 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.
Xfire was a proprietary freeware instant messaging service for gamers that also served as a game server browser with various other features. It was available for Microsoft Windows. Xfire was originally developed by Ultimate Arena based in Menlo Park, California.
Hi-Octane is a 1995 vehicular combat and racing video game published by Electronic Arts for MS-DOS, PlayStation, and Sega Saturn. It was developed by Bullfrog Productions based upon their earlier Magic Carpet game code. The tracks are wider and more open than most racing games. Hi-Octane was not as well received as the thematically similar Wipeout by Psygnosis and was criticized for the short view distance. Bullfrog also released an expansion pack with three new tracks and new game modes.
Hover! is a video game that combines elements of the games bumper cars and capture the flag. It was included on CD-ROM versions of the Microsoft Windows 95 operating system. It was a showcase for the advanced multimedia capabilities available on personal computers at the time. It is still available from Microsoft. The game will not run on earlier versions of Windows.
The Spring Engine is a game engine for real-time strategy (RTS) video games. The game engine is free and open-source software, subject to the terms of the GNU General Public License v2.0 or later.
Frets on Fire (FoF) is a free, open-source music video game created by Finnish independent video game developer Unreal Voodoo. Players use the keyboard to play along with markers which appear on screen, with the aim to score points, achieve a high point multiplier, and complete a song. Frets on Fire was the winner of the Assembly 2006 game development competition.
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, iOS (beta), Android systems and Nintendo Switch (homebrew).
Planet Hot Wheels was a massively multiplayer online racing game created by the developers of the toy car brand Hot Wheels and Mattel, Hot Wheels' parent company. The service launched in 2001.
Hover Strike is a shooter video game developed and published by Atari Corporation exclusively for the Atari Jaguar first in North America in April 1995, then in Europe on May of the same year and later in Japan around the same period, where it was published instead by Messe Sansao. Taking place in a future where the Terrakian Pirates have seized control of a colonized foreign planet, players are tasked with piloting an armed hovercraft vehicle in an attempt of rescuing the captured colonists and obliterate the invading alien forces from the surface of the planet before the Federation armada arrives.
Software categories are groups of software. They allow software to be understood in terms of those categories, instead of the particularities of each package. Different classification schemes consider different aspects of software.
