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CatChum
''CatChum'' is a text-only clone of '' Pac-Man'' written for the CP/M operating system and made to be operated on the early Kaypro line of luggable computers. CatChum was made within the limitations of Kaypro's early text-only computers. As a result, the maze is made from a series of dashes and other punctuation marks. The Pac-Man character is a letter C, which goes from upper to lower case intermittently (to simulate a chomping Pac-Man). The four ghosts are capital As (which turn to lowercase ms when the CatChum Pac-Man chomps a power-pellet, capital Ms when the effect is about to end), and the "fruits" are represented by dollar signs. One of the major down sides of this clone is that Kaypros of that era did not have the ability to flip the text characters. As a result, even when the character is chomping pellets on his left, for example, his chomping mouth is still on the right. There is no sound. Instead, flashing text messages appear every now and then saying things like "G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pac-Man Clones
In video gaming, ''Pac-Man'' clones are unauthorized versions of Namco's popular maze chase arcade game '' Pac-Man'' or games that wholesale borrow the design of ''Pac-Man''. The combined sales of counterfeit arcade machines sold nearly as many units as the original ''Pac-Man'', which had sold more than 300,000 machines. Like the original game, ''Pac-Man'' clones typically have the goal of clearing a maze of dots while eluding deadly adversaries. When special dots are eaten, the protagonist can chase and consume the pursuers for a brief period. Clones may vary the audio/visual theme, use different maze layouts, slightly tweak features, or even invert elements such as filling the maze rather than emptying it, but they have the same general feel of ''Pac-Man''. ''The Giant List of Classic Game Programmers'' lists 57 ''Pac-Man'' clones released for various platforms. Arcade clones '' Lock 'n' Chase'' was developed and published by Data East in Japan in 1981, and was later publis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yahoo Software
Yahoo Software was an early developer of computer software. During the 1980s, Yahoo Software created the games which were bundled with the early line of Kaypro "luggable" computers. These games include ''Ladder'', ''CatChum'', ''Aliens'' and ''Star Trek''. Their offices were located in Los Angeles, California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m .... References Software companies based in California Technology companies based in Greater Los Angeles Companies based in Los Angeles Software companies of the United States {{US-software-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaypro
Kaypro Corporation was an American home and personal computer manufacturer based out of San Diego in the 1980s. The company was founded by Non-Linear Systems (NLS) to compete with the popular Osborne 1 portable microcomputer. Kaypro produced a line of rugged, "luggable" CP/M-based computers sold with an extensive software bundle which supplanted its competitors and quickly became one of the top-selling personal computer lines of the early 1980s. Kaypro was exceptionally loyal to its original customer base but slow to adapt to the changing computer market and the advent of IBM PC compatible technology. It faded from the mainstream before the end of the decade and was eventually forced into bankruptcy in 1992. History Kaypro began as Non-Linear Systems, a maker of electronic test equipment, founded in 1952 by Andrew Kay, the inventor of the digital voltmeter. In the 1970s, NLS was an early adopter of microprocessor technology, which enhanced the flexibility of products such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ladder (video Game)
''Ladder'' is a platform game similar to Nintendo's ''Donkey Kong'' written for the CP/M operating system and made to be operated on the early Kaypro line of luggable computers. ''Ladder'' was written by Yahoo Software of Los Angeles, California. Along with ''Star Trek'', ''CatChum'' and ''Aliens'', ''Ladder'' was one of the games that came with the software bundle of the early Kaypro Kaypro Corporation was an American home and personal computer manufacturer based out of San Diego in the 1980s. The company was founded by Non-Linear Systems (NLS) to compete with the popular Osborne 1 portable microcomputer. Kaypro produced a ... computers. Gameplay Since the Kaypro only has a text mode, the game uses letters, numbers, and symbols lined up to create walls and platforms, pits/traps, characters, trampolines and goals. The floors in ''Ladder'' are made of equal signs, and the ladders themselves are made of capital "H"s stacked on top of each other. The "lad" controlled by the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aliens (Kaypro Video Game)
''Aliens'' is a text-only clone of ''Space Invaders'' written for the CP/M operating system and made to be operated on the early Kaypro line of luggable computers. It was written by Yahoo Software of Los Angeles, California. Along with '' Star Trek'', ''CatChum'', and ''Ladder A ladder is a vertical or inclined set of rungs or steps used for climbing or descending. There are two types: rigid ladders that are self-supporting or that may be leaned against a vertical surface such as a wall, and rollable ladders, such ...'', ''Aliens'' was one of the games that came with the early Kaypro computers. Gameplay Screenshot The game runs in text mode; the aliens are made of letters and punctuation marks. Each level was given a name, displayed on top of the screen, such as "Blood Bath" and "We Come in Peace." References CP/M games Fixed shooters Video game clones Video games developed in the United States Video games with textual graphics {{fixed-shooter-videogame-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CP/M
CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for Intel 8080/ 85-based microcomputers by Gary Kildall of Digital Research, Inc. Initially confined to single-tasking on 8-bit processors and no more than 64 kilobytes of memory, later versions of CP/M added multi-user variations and were migrated to 16-bit processors. The combination of CP/M and S-100 bus computers became an early standard in the microcomputer industry. This computer platform was widely used in business through the late 1970s and into the mid-1980s. CP/M increased the market size for both hardware and software by greatly reducing the amount of programming required to install an application on a new manufacturer's computer. An important driver of software innovation was the advent of (comparatively) low-cost microcomputers running CP/M, as independent programmers and hackers bought them and shared their crea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pac-Man (character)
is a fictional character and the titular protagonist of the video game franchise of the same name. Created by Toru Iwatani, he first appeared in the arcade game ''Pac-Man'' (1980), and has since appeared in more than 30 licensed sequels and spin-offs for multiple platforms, and spawning mass amounts of merchandise in his image, including two television series and a hit single by Buckner & Garcia. He is the official mascot of Bandai Namco Entertainment. Pac-Man's most common antagonists are the Ghost Gang — Blinky, Pinky, Inky and Clyde that are determined to defeat him to accomplish their goals, which change throughout the series. Pac-Man also has a voracious appetite, being able to consume vast amounts of food in a short timespan, and can eat his enemies by consuming large "Power Pellets". He also appears as a playable character in the '' Super Smash Bros.'' series. The idea of Pac-Man was taken from both the image of a pizza with a slice removed and from rounding out the Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghosts (Pac-Man)
Blinky, Pinky, Inky and Clyde, collectively known as the Ghost Gang, are a quartet of characters from the ''Pac-Man'' video game franchise. Created by Toru Iwatani, they first appear in the 1980 arcade game ''Pac-Man'' as the main antagonists. The ghosts have appeared in every ''Pac-Man'' game since, sometimes becoming minor antagonists or allies to Pac-Man, such as in ''Pac-Man World'' and the ''Pac-Man and the Ghostly Adventures'' animated series. Some entries in the series went on to add other ghosts to the group, such as Sue in ''Ms. Pac-Man'', Tim in ''Jr. Pac-Man'', and Funky and Spunky in ''Pac-Mania''; however, these did not appear in later games. The group has since gained a positive reception and is cited as one of the most recognizable video game villains of all time. Concept and creation The ghosts were created by Toru Iwatani, who was the head designer for the original ''Pac-Man'' arcade game. The idea for the ghosts was made from Iwatani's desire to create a video ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Trek (1971 Video Game)
''Star Trek'' is a text-based strategy video game based on the ''Star Trek'' television series and originally released in 1971. In the game, the player commands the USS ''Enterprise'' on a mission to hunt down and destroy an invading fleet of Klingon warships. The player travels through the 64 quadrants of the galaxy to attack enemy ships with phasers and photon torpedoes in turn-based battles and refuel at starbases. The goal is to eliminate all enemies within a random time limit. Mike Mayfield wrote the game in the BASIC programming language for the SDS Sigma 7 mainframe computer with the goal of creating a game like ''Spacewar!'' (1962) that could be played with a teleprinter instead of a graphical display. He then rewrote it for the HP 2000C minicomputer in 1972, and it was included in Hewlett-Packard's public domain software catalog the following year. It was picked up from there by David H. Ahl, who ported it with Mary Cole to BASIC-PLUS and published the source code i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pac-Man
originally called ''Puck Man'' in Japan, is a 1980 maze action video game developed and released by Namco for arcades. In North America, the game was released by Midway Manufacturing as part of its licensing agreement with Namco America. The player controls Pac-Man, who must eat all the dots inside an enclosed maze while avoiding four colored ghosts. Eating large flashing dots called "Power Pellets" causes the ghosts to temporarily turn blue, allowing Pac-Man to eat them for bonus points. Game development began in early 1979, directed by Toru Iwatani with a nine-man team. Iwatani wanted to create a game that could appeal to women as well as men, because most video games of the time had themes of war or sports. Although the inspiration for the Pac-Man character was the image of a pizza with a slice removed, Iwatani has said he also rounded out the Japanese character for mouth, kuchi ( ja, 口). The in-game characters were made to be cute and colorful to appeal to younger p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single-player
A single-player video game is a video game where input from only one player is expected throughout the course of the gaming session. A single-player game is usually a game that can only be played by one person, while "single-player mode" is usually a game mode designed to be played by a single player, though the game also contains multi-player modes. Most modern console games and arcade games are designed so that they can be played by a single player; although many of these games have modes that allow two or more players to play (not necessarily simultaneously), very few actually require more than one player for the game to be played. The ''Unreal Tournament'' series is one example of such. History The earliest video games, such as ''Tennis for Two'' (1958), ''Spacewar!'' (1962), and ''Pong'' (1972), were symmetrical games designed to be played by two players. Single-player games gained popularity only after this, with early titles such as ''Speed Race'' (1974) and ''Space Invade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles
Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits , Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Hollywood film industry, and its sprawling metropolitan area. The city of Los Angeles lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabriel Valley to it's east. It covers about , and is the county seat of Los Angeles County, which is the most populous county in the United States with an estim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
