Crossfire (1981 Video Game)
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Crossfire (1981 Video Game)
Crossfire is a multidirectional shooter created by Jay Sullivan for the Apple II and published by On-Line Systems in 1981. It was ported to the Atari 8-bit family, VIC-20, Commodore 64, and IBM PC (as a self-booting disk). The Atari 8-bit release had a separate cartridge and magnetic media release; the cartridge version ran on a 16k machine and used character mode graphics while the magnetic media version largely duplicated the graphics from the Apple II and ran in hi-res bitmap mode, needing 32k of memory to run. The C64 release had background music which is absent from other versions. A cartridge version of ''Crossfire'' was a 1984 launch title for the IBM PCjr, announced in late 1983. Gameplay The player uses the IJKL keys to move or the joystick (the Atari and Commodore versions are joystick only) and ESDF to shoot left, right, up, and down through the pathways on an evenly-spaced grid of blocks, avoiding incoming fire and dispatching enemies. The player can move and fire ...
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Sierra Entertainment
Sierra Entertainment, Inc. (formerly On-Line Systems and Sierra On-Line, Inc.) was an American video game developer and publisher founded in 1979 by Ken and Roberta Williams. The company is known for pioneering the graphic adventure game genre, including the first such game, ''Mystery House''. It is also known for its graphical adventure game series ''King's Quest'', ''Space Quest'', ''Police Quest'', ''Gabriel Knight'', ''Leisure Suit Larry'', and ''Quest for Glory'', as well as being the original publishers of Valve's ''Half-Life'' series. After seventeen years as an independent company, Sierra was acquired by CUC International in February 1996 to become part of CUC Software. However, CUC International was caught in an accounting scandal in 1998, and many of the original founders of Sierra including the Williamses left the company. Sierra remained as part of CUC Software as it was sold and renamed several times over the next few years; Sierra was formally disestablished as a c ...
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BYTE
The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable unit of memory in many computer architectures. To disambiguate arbitrarily sized bytes from the common 8-bit definition, network protocol documents such as The Internet Protocol () refer to an 8-bit byte as an octet. Those bits in an octet are usually counted with numbering from 0 to 7 or 7 to 0 depending on the bit endianness. The first bit is number 0, making the eighth bit number 7. The size of the byte has historically been hardware-dependent and no definitive standards existed that mandated the size. Sizes from 1 to 48 bits have been used. The six-bit character code was an often-used implementation in early encoding systems, and computers using six-bit and nine-bit bytes were common in the 1960s. These systems often had memory words ...
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VIC-20 Games
This is a list of games for the VIC-20 personal computer, sorted alphabetically. See lists of video games for other gaming platforms. A section at the bottom contains games written by hobbyists long after the mainstream popularity of the VIC-20 waned. Many of these are unlicensed clones of arcade games or games from other systems. There are 400 commercial and 26 hobbyist-developed games on this list 0–9 *''3 Deep Space'' *''3D Man'' *''3D Maze'' *'' 3D Silicon Fish'' *''3D Time Trek'' A B C D E-F G-H I-J K-L M N-O P Q-R S T U-V W-X-Y-Z Hobbyist-developed games References {{Video game lists by platform Commodore VIC-20 The VIC-20 (known as the VC-20 in Germany and the VIC-1001 in Japan) is an 8-bit home computer that was sold by Commodore International, Commodore Business Machines. The VIC-20 was announced in 1980, roughly three years after Commodore's first p ...
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Commodore 64 Games
{{short description, None This is a list of games for the Commodore 64 personal computer system, sorted alphabetically. See Lists of video games for other platforms. Because of the length of the list, it has been broken down to two parts: *List of Commodore 64 games (A–M) *List of Commodore 64 games (N–Z) See also * Commodore 64 Games System * Commodore 64 The Commodore 64, also known as the C64, is an 8-bit home computer introduced in January 1982 by Commodore International (first shown at the Consumer Electronics Show, January 7–10, 1982, in Las Vegas). It has been listed in the Guinness ...
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Atari 8-bit Family Games
Atari () is a brand name that has been owned by several entities since its inception in 1972. It is currently owned by French publisher Atari SA through a subsidiary named Atari Interactive. The original Atari, Inc., founded in Sunnyvale, California, in 1972 by Nolan Bushnell and Ted Dabney, was a pioneer in arcade games, home video game consoles and home computers. The company's products, such as ''Pong'' and the Atari 2600, helped define the electronic entertainment industry from the 1970s to the mid-1980s. In 1984, as a result of the video game crash of 1983, the home console and computer divisions of the original Atari Inc. were sold off, and the company was renamed Atari Games Inc. Atari Games received the rights to use the logo and brand name with appended text "Games" on arcade games, as well as the derivative coin-operated arcade rights to the original 1972–1984 arcade hardware properties. The Atari Consumer Electronics Division properties were in turn sold to Jack ...
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Apple II Games
An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancestor, ''Malus sieversii'', is still found today. Apples have been grown for thousands of years in Asia and Europe and were brought to North America by European colonization of the Americas, European colonists. Apples have Religion, religious and mythology, mythological significance in many cultures, including Norse mythology, Norse, Greek mythology, Greek, and Christianity in Europe, European Christian tradition. Apples grown from seed tend to be very different from those of their parents, and the resultant fruit frequently lacks desired characteristics. Generally, apple cultivars are propagated by clonal grafting onto rootstocks. Apple trees grown without rootstocks tend to be larger and much slower to fruit after plantin ...
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1981 Video Games
Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 10 – Salvadoran Civil War: The FMLN launches its first major offensive, gaining control of most of Morazán and Chalatenango departments. * January 15 – Pope John Paul II receives a delegation led by Polish Solidarity leader Lech Wałęsa at the Vatican. * January 20 – Iran releases the 52 Americans held for 444 days, minutes after Ronald Reagan is sworn in as the 40th President of the United States, ending the Iran hostage crisis. * January 21 – The first DeLorean automobile, a stainless steel sports car with gull-wing doors, rolls off the production line in Dunmurry, Northern Ireland. * January 24 – An earthquake of magnitude in Sichuan, China, kills 150 people. Japan suffers a less serious earthquake on the same day. * January 25 – In South Africa the largest part of the town La ...
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Addison-Wesley
Addison-Wesley is an American publisher of textbooks and computer literature. It is an imprint of Pearson PLC, a global publishing and education company. In addition to publishing books, Addison-Wesley also distributes its technical titles through the O'Reilly Online Learning e-reference service. Addison-Wesley's majority of sales derive from the United States (55%) and Europe (22%). The Addison-Wesley Professional Imprint produces content including books, eBooks, and video for the professional IT worker including developers, programmers, managers, system administrators. Classic titles include ''The Art of Computer Programming'', ''The C++ Programming Language'', ''The Mythical Man-Month'', and ''Design Patterns''. History Lew Addison Cummings and Melbourne Wesley Cummings founded Addison-Wesley in 1942, with the first book published by Addison-Wesley being Massachusetts Institute of Technology professor Francis Weston Sears' ''Mechanics''. Its first computer book was ''Progra ...
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InfoWorld
''InfoWorld'' (abbreviated IW) is an information technology media business. Founded in 1978, it began as a monthly magazine. In 2007, it transitioned to a web-only publication. Its parent company today is International Data Group, and its sister publications include '' Macworld'' and ''PC World''. InfoWorld is based in San Francisco, with contributors and supporting staff based across the United States. Since its founding, ''InfoWorld''s readership has largely consisted of IT and business professionals. ''InfoWorld'' focuses on how-to, analysis, and editorial content from a mixture of experienced technology journalists and working technology practitioners. The site averages 4.6 million monthly page views and 1.1 million monthly unique visitors. History The magazine was founded by Jim Warren in 1978 as ''The Intelligent Machines Journal'' (IMJ). It was sold to IDG in late 1979. On 18 February 1980, the magazine name was changed to ''InfoWorld''. In 1986, the Robert X. Cringel ...
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Ahoy!
''Ahoy!'' was a computer magazine published between January 1984 and January 1989 in the US, focusing on all Commodore color computers, but especially the Commodore 64 and Amiga. History The first issue of ''Ahoy!'' was published in January 1984. The magazine was published monthly by Ion International and was headquartered in New York City. It published many games in BASIC and machine language, occasionally also printing assembly language source code. ''Ahoy!'' published a checksum A checksum is a small-sized block of data derived from another block of digital data for the purpose of detecting errors that may have been introduced during its transmission or storage. By themselves, checksums are often used to verify data ... program called ''Flankspeed'' for entering machine language listings. ''Ahoy!'s AmigaUser'' was a related but separate publication dedicated to the Amiga. It was spun off from a series of columns in ''Ahoy!'' with the same title, and the first two issu ...
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Video (magazine)
''Video'' is a discontinued American consumer electronics magazine that was published from 1977 to 1999 by Reese Communications with a focus on video and audio devices. The magazine showcases new audiovisual products, analyzes current practices and trends in the field, and provides critical reviews of newly marketed products and equipment. During its early years, it competed fiercely with contemporary journals like ''Video Review'' and ''Video Buyer's Review''—ultimately culminating in a 1980 trademark infringement suit over use of the term "Video Buyer's Guide". In March 1995, ''Video'' was acquired from Reese by Hachette Filipacchi, and in 1999 it was merged with their bi-monthly ''Sound & Image'' magazine to become ''Sound & Vision (magazine), Sound & Vision''. Today, the legacy of ''Video'' lies in the history of video game journalism as its regular column, "Arcade Alley", represents the earliest example of a video game column in a mainstream publication. Arcade Alley is cred ...
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