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Adventure Game Interpreter
The Adventure Game Interpreter (AGI) is a game engine developed by Sierra On-Line. The company originally developed the engine for ''King's Quest'' (1984), an adventure game which Sierra and IBM wished to market in order to attract consumers to IBM's lower-cost home computer, the IBM PCjr. AGI was capable of running animated, color adventure games with music and sound effects. The player controls the game with a keyboard and, optionally, a joystick. After the launch of ''King's Quest'', Sierra continued to develop and improve the Adventure Game Interpreter. They employed it in 14 of their games between 1984 and 1989, before replacing it with a more sophisticated engine, Sierra's Creative Interpreter. History In late 1982, IBM began work on the PCjr, a lower-priced variant of the IBM Personal Computer with improved graphics and sound. The PCjr's Video Gate Array video adapter could display up to 16 colors at a time—a major improvement over the Color Graphics Adapter's four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Entertainment
Sierra Entertainment, Inc. (formerly On-Line Systems and Sierra On-Line, Inc.) was an American video game developer and Video game publisher, publisher founded in 1979 by Ken Williams (game developer), 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 Corporation, Valve's ''Half-Life (series), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's Quest
''King's Quest'' is a graphic adventure game series, released between 1980 and 2016 and created by the American software company Sierra Entertainment. It is widely considered a classic series from the golden era of adventure games. Following the success of its first installments, the series was primarily responsible for building the reputation of Sierra. Roberta Williams, co-founder and former co-owner of Sierra, designed all of the ''King's Quest'' games until the series' reboot in 2015. The ''King's Quest'' series chronicles the saga of the royal family of the Kingdom of Daventry through their various trials and adventures. The story takes place over two generations and across many lands as the heroes and heroines fight villains such as evil witches and wizards. Games *'' Wizard and the Princess'' (1980) / ''Adventure in Serenia'' (1982) *'' King's Quest'' (PC, 1984) / ''King's Quest: Quest for the Crown'' (1984/1987) / ''King's Quest: Quest for the Crown'' (Sega Master ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Game Designer
Video game design is the process of designing the content and rules of video games in the pre-production stage and designing the gameplay, environment, storyline and characters in the production stage. Some common video game design subdisciplines are world design, level design, system design, content design, and user interface design. Within the video game industry, video game design is usually just referred to as "game design", which is a more general term elsewhere. The video game designer is very much like the director of a film; the designer is the visionary of the game and controls the artistic and technical elements of the game in fulfillment of their vision. However, with very complex games, such as MMORPGs or a big budget action or sports title, designers may number in the dozens. In these cases, there are generally one or two principal designers and many junior designers who specify subsets or subsystems of the game. As the industry has aged and embraced alternative pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compute!
''Compute!'' (), often stylized as ''COMPUTE!'', was an American home computer magazine that was published from 1979 to 1994. Its origins can be traced to 1978 in Len Lindsay's ''PET Gazette'', one of the first magazines for the Commodore PET computer. In its 1980s heyday ''Compute!'' covered all major platforms, and several single-platform spinoffs of the magazine were launched. The most successful of these was ''Compute!'s Gazette'', which catered to VIC-20 and Commodore 64 computer users. History ''Compute!''s original goal was to write about and publish programs for all of the computers that used some version of the MOS Technology 6502 CPU. It started out in 1979 with the Commodore PET, VIC-20, Atari 400/800, Apple II+, and some 6502-based computers one could build from kits, such as the Rockwell AIM 65, the KIM-1 by MOS Technology, and others from companies such as Ohio Scientific. Coverage of the kit computers and the Commodore PET were eventually dropped. The plat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PC Speaker
A PC speaker is a loudspeaker built into some IBM PC compatible computers. The first IBM Personal Computer, model 5150, employed a standard 2.25 inch magnetic driven (dynamic) speaker. More recent computers use a tiny moving-iron or piezo speaker instead. The speaker allows software and firmware to provide auditory feedback to a user, such as to report a hardware fault. A PC speaker generates waveforms using the programmable interval timer, an Intel 8253 or 8254 chip. Use cases BIOS/UEFI error codes The PC speaker is used during the power-on self-test (POST) sequence to indicate errors during the boot process. Since it is active before the graphics card, it can be used to communicate "beep codes" related to problems that prevent the much more complex initialization of the graphics card to take place. For example, the Video BIOS usually cannot activate a graphics card unless working RAM is present in the system while beeping the speaker is possible with just R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Graphics Adapter The Color Graphics Adapter (CGA), originally also called the ''Color/Graphics Adapter'' or ''IBM Color/Graphics Monitor Adapter'', introduced in 1981, was IBM's first color graphics card for the IBM PC and established a |
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