The history of video games began in the 1950s and 1960s as computer scientists began designing simple games and simulations on minicomputers and mainframes. Spacewar! was developed by Massachusetts Institute of Technology (MIT) student hobbyists in 1962 as one of the first such games on a video display. The first consumer video game hardware was released in the early 1970s. The first home video game console was the Magnavox Odyssey, and the first arcade video games were Computer Space and Pong. After its home console conversions, numerous companies sprang up to capture Pong's success in both the arcade and the home by cloning the game, causing a series of boom and bust cycles due to oversaturation and lack of innovation.
Commander Keen is a series of side-scrolling platform video games developed primarily by id Software. The series consists of six main episodes, a "lost" episode, and a final game; all but the final game were released for MS-DOS in 1990 and 1991, while the 2001 Commander Keen was released for the Game Boy Color. The series follows the eponymous Commander Keen, the secret identity of the eight-year-old genius Billy Blaze, as he defends the Earth and the galaxy from alien threats with his homemade spaceship, rayguns, and pogo stick. The first three episodes were developed by Ideas from the Deep, the precursor to id, and published by Apogee Software as the shareware title Commander Keen in Invasion of the Vorticons; the "lost" episode 3.5 Commander Keen in Keen Dreams was developed by id and published as a retail title by Softdisk; episodes four and five were released by Apogee as the shareware Commander Keen in Goodbye, Galaxy; and the simultaneously developed episode six was published in retail by FormGen as Commander Keen in Aliens Ate My Babysitter. Ten years later, an homage and sequel to the series was developed by David A. Palmer Productions and published by Activision as Commander Keen. Another game was announced in 2019 as under development by ZeniMax Online Studios, but was not released.
IBM PC compatible computers are technically similar to the original IBM PC, XT, and AT, all from computer giant IBM, that are able to use the same software and expansion cards. Such computers were referred to as PC clones, IBM clones or IBM PC clones. The term "IBM PC compatible" is now a historical description only, since IBM no longer sells personal computers after it sold its personal computer division in 2005 to Chinese technology company Lenovo. The designation "PC", as used in much of personal computer history, has not meant "personal computer" generally, but rather an x86 computer capable of running the same software that a contemporary IBM PC could. The term was initially in contrast to the variety of home computer systems available in the early 1980s, such as the Apple II, TRS-80, and Commodore 64. Later, the term was primarily used in contrast to Apple's Macintosh computers.
A blitter is a circuit, sometimes as a coprocessor or a logic block on a microprocessor, dedicated to the rapid movement and modification of data within a computer's memory. A blitter can copy large quantities of data from one memory area to another relatively quickly, and in parallel with the CPU, while freeing up the CPU's more complex capabilities for other operations. A typical use for a blitter is the movement of a bitmap, such as windows and icons in a graphical user interface or images and backgrounds in a 2D video game. The name comes from the bit blit operation of the 1973 Xerox Alto, which stands for bit-block transfer. A blit operation is more than a memory copy, because it can involve data that's not byte aligned, handling transparent pixels, and various ways of combining the source and destination data.
Descent is a first-person shooter (FPS) game developed by Parallax Software and released by Interplay Productions in 1995 for MS-DOS, and later for Macintosh, PlayStation, and RISC OS. It popularized a subgenre of FPS games employing six degrees of freedom and was the first FPS to feature entirely true-3D graphics. The player is cast as a mercenary hired to eliminate the threat of a mysterious extraterrestrial computer virus infecting off-world mining robots. In a series of mines throughout the Solar System, the protagonist pilots a spaceship and must locate and destroy the mine's power reactor and escape before being caught in the mine's self-destruction, defeating opposing robots along the way. Players can play online and compete in either deathmatches or cooperate to take on the robots.
Centipede is a 1981 fixed shooter arcade video game developed and published by Atari, Inc. Designed by Dona Bailey and Ed Logg, it was one of the most commercially successful games from the golden age of arcade video games and one of the first with a significant female player base. The primary objective is to shoot all the segments of a centipede that winds down the playing field. An arcade sequel, Millipede, followed in 1982.
BurgerTime, originally released as Hamburger in Japan, is a 1982 arcade video game from Data East released initially for its DECO Cassette System. The player is chef Peter Pepper, who must walk over hamburger ingredients in a maze of platforms and ladders while avoiding anthropomorphic hot dogs, fried eggs, and pickles which are in pursuit.
The Multi-Color Graphics Array or MCGA is a video subsystem built into the motherboard of the IBM PS/2 Model 30, introduced on September 2, 1986, and Model 25, introduced later on August 11, 1987; no standalone MCGA cards were ever made.
The Monochrome Display Adapter is IBM's standard video display card and computer display standard for the IBM PC introduced in 1981. The MDA does not have any pixel-addressable graphics modes, only a single monochrome text mode which can display 80 columns by 25 lines of high-resolution text characters or symbols useful for drawing forms.
Lode Runner is a 2D puzzle-platform game, developed by Doug Smith and published by Broderbund in 1983. Its gameplay mechanics are similar to Space Panic from 1980. The player controls a character who must collect all the gold pieces in a level and get to the end while being chased by a number of enemies. It is one of the first games to include a level editor.
Stardust is a single screen multidirectional shooter video game for the Amiga, released by the Finnish company Bloodhouse in 1993. The game is an Asteroids clone with enhancements, such as power-ups, shields, a high-energy techno module soundtrack, vivid use of colors and the occasional tunnel section that revolves around a sphere. The game's graphics drew critical acclaim for the aforementioned tunnels and the liberal use of ray-tracing. The company has since merged with Terramarque to form Housemarque.
A personal computer game, also known as a computer game or abbreviated PC game, is a video game played on a personal computer (PC).
Raptor: Call of the Shadows is a vertically scrolling shooter developed by Cygnus Studios and published by Apogee Software. Its working title was "Mercenary 2029". It was released on April 1, 1994 for MS-DOS compatible systems. The first episode of the game, "Bravo Sector", was distributed as shareware. The other two episodes were sold commercially.
King's Quest: Quest for the Crown is an adventure game developed by Sierra On-Line and published originally for the IBM PCjr in 1984 and later for several other systems between 1984 and 1989. The game was originally titled King's Quest; the subtitle was added to the games box art in the 1987 re-release, but did not appear in the game.
Captain Comic II: Fractured Reality is the 1990 sequel to the 1988 MS-DOS platform game The Adventures of Captain Comic. The game was created by the same author as the original, Michael Denio, working at Color Dreams, and was published by ComputerEasy. The game adds a save/continue feature, four-way scrolling, and new movement types. Unlike the original, the game was sold commercially.
The TMS34010, developed by Texas Instruments and released in 1986, was the first programmable graphics processor integrated circuit. While specialized graphics hardware existed earlier, such as blitters, the TMS34010 chip is a microprocessor which includes graphics-oriented instructions, making it a combination of a CPU and what would later be called a GPU. It found use in arcade video games from the late 1980s through the mid 1990s, including Mortal Kombat and NBA Jam, and computer workstation video accelerator boards. TI later released the TMS34020 with an emphasis on 3D rendering.
A side-scrolling video game is a game viewed from a side-view camera angle where the screen follows the player as they move left or right. The jump from single-screen or flip-screen graphics to scrolling graphics during the golden age of arcade games was a pivotal leap in game design, comparable to the move to 3D graphics during the fifth generation.
Tandy Graphics Adapter is a computer display standard for the Tandy 1000 series of IBM PC compatibles, which has compatibility with the video subsystem of the IBM PCjr but became a standard in its own right.
Commander Keen in Invasion of the Vorticons is a three-part episodic side-scrolling platform video game developed by Ideas from the Deep and published by Apogee Software in 1990 for MS-DOS. It is the first set of episodes of the Commander Keen series. The game follows the titular Commander Keen, an eight-year-old child genius, as he retrieves the stolen parts of his spaceship from the cities of Mars, prevents a recently arrived alien mothership from destroying landmarks on Earth, and hunts down the leader of the aliens, the Grand Intellect, on the alien home planet. The three episodes feature Keen running, jumping, and shooting through various levels while opposed by aliens, robots, and other hazards.
