Aurrerá supermarkets distributed them with Grupo Sigma S.A., a local distributor of Commodore USA.
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The TI-99/4A was priced in-between Commodore's VIC-20 and Commodore 64, and was somewhat between them in capability, but TI was lowering its prices.
Commodore 64 | Commodore | Commodore International | Commodore PET | Commodore (rank) | Commodore Levy Chapel | Commodore 128 | Commodore VIC-20 | Commodore (United States) | Holden Commodore | Commodore (USN) | Commodore 16 | Commodore 1541 | commodore | Holden Commodore SS Group A | Commodore Plus/4 | Commodore 4040 | Commodore 1551 | Commodore 8050 | Commodore 65 | Holden VK Commodore | Commodore (yacht club) | "Commodore" Vanderbilt | Commodore (RN) | commodore (rank) | Commodore Pet | Commodore Perry's | Commodore George Anson's circumnavigation of the world | Commodore Cochran | Commodore 1572 |
The games were designed by Scott Adams, developed and published by Adventure International and the first was originally released in 1984 for the Atari 800, Apple II, ZX Spectrum, Commodore 16 and Commodore 64 with the sequels being published each following year.
This included all of the previous versions as well as new conversions for the Commodore 16/Plus/4, BBC Micro and Acorn Electron.
TPUG supports nearly all Commodore computers, including the PET, SuperPET, CBM, B128/256/1024, VIC-20, C64, C128, Plus/4, C16, C65 and Amiga, and including the COMAL, CP/M and GEOS environments.