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Chronology of
the Commodore 64 Computer

Copyright © 2001-2021 Ken Polsson
internet e-mail: ken@kpolsson.com
All rights reserved. Permission is granted to create web links
to this site, not to copy these pages to other web sites.
URL: http://kpolsson.com/c64/

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This document is an attempt to bring various published sources together to present a timeline about the Commodore 64 Computer. Note: company and product names are the property of their respective owners. Such names are used for identification purposes only. This site is solely the work of Ken Polsson, and is not affiliated with or endorsed by any of the companies listed herein.

References are numbered in [brackets], which are listed here. A number after the dot gives the page in the source.

Last updated: 2021 August 11.


1982

January
  • Commodore announces the Commodore 64 microcomputer, showing a prototype at the Winter CES. It features a 6510 processor, 64 kB RAM, 20 kB ROM with Microsoft BASIC, custom SID sound chip, 8 sprites, 16-color graphics, 40-column screen, for US$600) for US$595. It is the first personal computer with an integrated sound synthesizer chip. [9] [190.81] [285.64] [713.235] [812.6] (Summer [804.17]) (June [405.61])
June 6
  • At the Summer CES, Commodore Business Machines again shows the Commodore 64 home computer. [713.238]
September
  • Commodore Business Machines begins shipping the Commodore 64. Suggested retail price is US$595. (Over 20 million are produced in its lifetime, the highest number for any single personal computer to at least October 1999.) [713.238,268] [1280] (August [2661.100])
November 8
  • A New York Federal Court judge issues a temporary injunction against Commodore International, preventing the company from making and selling joysticks that are immitations of Atari joysticks. [1166.D4]

1983

January
  • At the Winter CES, Commodore International debuts the Commodore SX-100, a portable version of the Commodore 64, with bundled B/W screen, for US$995. Price with color screen and two drives is US$1295. [804.17]
  • Commodore International introduces the SX-64, the first color portable computer. Weight is 10.5 kg. It incorporates a 5-inch color monitor and one or two 5.25-inch floppy drive. Price is US$1600. [190.81] [349.16] [444.496] [713.255]
  • Commodore International begins selling the Commodore 64 through mass merchants, which drops the retail price to US$400. [713.268]
April 11
  • Commodore International announces a rebate program for new purchasers of the Commodore 64. Those people mailing in a used video game system or computer would receive a US$100 rebate. [713.269] [1189.D1] [1318.D4]
May
  • Commodore International ships the Commodore Executive 64. It features 64 KB RAM, detachable keyboard, 5-inch color monitor, 170 KB floppy drive, for US$1000. [529.192]
June 7
  • At the Summer CES, Commodore International shows the Executive 64, formerly the Commodore SX-100. It has a 6-inch color monitor and is priced at US$995. [529.192] [804.17] [885.232] [1325.D4]
June
  • Commodore International drops the dealer price of the Commodore 64 to US$200, allowing the retail price to drop to US$200-230. [713.269]
(month unknown)
  • Crystal Rose releases the Doodle paint program for the Commodore 64. [1710.35]
  • Commodore releases the Simons' BASIC cartridge for the Commodore 64, adding over 100 commands. [1794.55]
October
  • Electronic Arts releases the Archon game for the Commodore 64. [241.111]
  • Electronic Arts releases the M.U.L.E. game for the Commodore 64. [241.111]
  • Electronic Arts releases The Pinball Construction Set software for the Commodore 64. [241.111]

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(month unknown)
  • Inkwell Systems releases the Flexidraw 2.1 drawing software for the Commodore 64. It includes the 170-C light-pen. Price is US$150. [1148.53]
  • Commodore International releases the 1541 Disk Drive. [804.17]

1984

January 7
  • At the Winter CES, Commodore International shows the SX-64, formerly called Executive 64. It now includes a 5-inch monitor, and one 170 kB 5.25 disk drive, for US$995. [804.18]
February
  • Electronic Arts releases the Seven Cities of Gold game for the Commodore 64. [241.108,112]
(month unknown)
  • Computer Software Associates introduces the 64 Doctor diagnostic software for the Commodore 64. [1076.15]
May
  • Activision releases the Pitfall game for the Commodore 64. [243.74]
  • Activision releases the Beamrider game for the Commodore 64. [243.74]
June
  • Activision releases The Activision Decathlon game for the Commodore 64. [243.74]
  • Activision releases the H.E.R.O. game for the Commodore 64. [243.74]
  • Activision releases the Toy Bizarre game for the Commodore 64. [243.74]
(month unknown)
  • Skyles Electric Works releases the 1541 Flash! ROM chips, replacing the C-64 Kernal ROM and 1541 DOS ROM, speeding up loading. [1177.61]
  • Activision introduces the Ghostbusters game for the Commodore 64. Price is US$34.95. The game is based on the movie of the same name. [243.52] [1128.60] [2346.102]
  • Random House releases The Alpine Encounter game for the Commodore 64 in the US. Price is US$39.95. [335.62]
  • Spinnaker releases the Swiss Family Robinson game for the Commodore 64 in the US. Price is US$26.95. [335.62]
  • Electronic Arts releases the Dr. J and Larry Bird Go One-on-One game for the Commodore 64. Electronic Arts paid Julius Irving and Larry Bird each $21,000 fee for use of their names and images. [241.112] [2636.265]
  • SubLogic releases the Flight Simulator game for the Commodore 64. [809.22]
  • Electronic Arts releases the Archon II: Adept game for the Commodore 64 in the USA. The game was developed by Freefall Associates. [241.108]
  • Artificial Intelligence Research Group releases the Eliza psychotherapy game for the Commodore 64. It is the same as the original program created in 1965 by Dr. Joseph Weizenbaum. [1999.92]
  • The Avalon Hill Game Company releases the London Blitz bomb disposal simulation game for the Commodore 64. [1999.96]
  • Epyx releases the Breakdance game for the Commodore 64. Price is about US$30. [1999.94]
  • Indus Systems introduces the Indus GT disk drive for the Commodore 64. It is 1541-compatible, but four time faster loading. Price is US$399. [1999.123]
  • Commodore International announces the Educator 64, using old PET cases with Commodore 64 computers inside. [804.18]
  • Strategic Simulations releases the Rails West! railroad development game for the Commodore 64. Price is US$39.95. [1999.124]
  • Strategic Simulations releases the Broadsides naval battle game for the Commodore 64. Price is US$39.95. [1999.124]
  • Strategic Simulations releases the President Elect game for the Commodore 64. Price is US$39.95 [1999.124]
  • Strategic Simulations releases the Computer Quarterback game for the Commodore 64. Price is US$39.95. [1999.124]
  • Strategic Simulations releases the Breakthrough in the Ardennes German World War II simulation game for the Commodore 64. Price is US$59.95. [1999.124]
  • MicroProse Software releases the Mig Alley Ace combat/flight simulator game for the Commodore 64. Price is US$34.95. [1999.125]
  • Random House releases the Snoopy's Skywriter Scrambler word game for the Commodore 64. Price is US$39.95. [139.108]
  • Progressive Peripherals & Software releases the Wizard Expansion Set for the Commodore 64. Price is US$29.95. [335.54]
  • MicroProse releases the Spitfire Ace game for the Commodore 64. Price is US$29.95. [335.54]
  • Gamestar releases the On-Field Football game for the Commodore 64. Price is US$31.95. [357.60]
  • Mastertronic releases The Quest for the Holy Grail game for the Commodore 64. Price is US$9.95. [335.59]
December
  • Ultimate Play The Game releases The Staff of Karnath video game for the Commodore 64 in the UK. (It sells over 40,000 copies.) [2607.150] [2634.163]
December 31
  • Shipments of the Commodore 64 to date: 3.5 million. [1364.D5]

1985

January 5
  • At the Winter CES, Commodore International unveils the Commodore 128 Personal Computer. It functions as three computers in one: a complete Commodore 64, a CP/M mode, and a new 128 kB mode. It features a 8502 processor, Z80 processor, 128 kB RAM, and ROM cartridge port. Price is US$300. [8] [342.6] [343.14] [804.18] [1128.30] [1364.D5]
(month unknown)
  • Mimic Systems announces the Spartan, a hardware attachment for the Commodore 64 that adds an Apple IIe-compatible system to it. [343.16]
  • Batteries Included releases the Calkit spreadsheet program for the Commodore 64. Price is US$49.95. [1146.56]
  • Creative Software releases the Trolls and Tribulations game for the Commodore 64. Price is US$24.95. [335.56]
  • CBS Software releases the Adventure Master game creator software for the Commodore 64. Price is US$44.95. [335.51]
  • Codewriter releases the Adventure Writer software for the Commodore 64. Price is US$39.95. [335.52]
  • Activision releases the Rock 'N Bolt game for the Commodore 64. [335.54]
  • Baen Software releases the Berserker Raids game for the Commodore 64. Price is US$34.95. [335.53]
  • Big Five Software introduces the Bounty Bob Strikes Back game. Price for the Commodore 64 is US$39.95. [1128.61]
April 11
  • Newsfield releases the first issue of Zzap! 64 magazine for the Commodore 64 in the UK. [2649.13] (March [2650.50]) (May [1391.250])
(month unknown)
  • Juki releases the Juki 6000 printer. It features daisy-wheel print head, 10-cps bi-directional printing, Centronics parallel or serial port, optional attachment for the Commodore 64. Price is US$295. [1128.76]
  • Cardco releases the Mod-1 300-bps modem for the Commodore 64. [1128.76]
  • Avalon Hill releases the Maxwell Manor game for the Commodore 64. Price is US$39.95. [357.50]
  • Mastertronic releases The Games Creator software for the Commodore 64. Price is US$22. [357.50]
  • MicroProse releases the F-15 Strike Eagle game for the Commodore 64. Price is US$34.95. [357.57]
  • Spinnaker releases the Wizard of Oz game for the Commodore 64. Price is US$26.95. [357.55]
  • Artworx releases the Allegro music program for the Commodore 64. Price is US$39.95. [357.51]
  • Infocom releases the Wishbringer game for the Commodore 64. Price is US$39.95. [357.59]
May
  • Epyx releases the Summer Games II game for the Commodore 64. [809.20]
(month unknown)
  • MicroProse releases the Kennedy Approach game for the Commodore 64. [351.52]
  • Activision releases the Alcazar: The Forgotten Fortress for the Commodore 64. Price is US$34.95. [351.62]
  • Avalon Hill releases the By Fire & Sword game for the Commodore 64. Price is US$25. [351.54]
  • CBS Software releases the Felony! game for the Commodore 64. Price is US$34.95. [351.58]
  • CBS Software releases the Quink game for the Commodore 64. Price is US$34.95. [351.59]
  • Lucasfilm Games releases the Ballblazer game for the Commodore 64. [351.59]
  • Access Software releases the Mach 5 cartridge for the Commodore 64. The cartridge speeds disk loading, and provides 4KB RAM for BASIC programming. Price is US$34.95. [351.59]
  • Epyx releases the Rescue on Fractalus game for the Commodore 64. [351.52]
  • Electronic Arts releases The Bard's Tale I graphics/text fantasy role-playing game for the Commodore 64. [1175.56]
  • Broderbund releases Karateka for the Commodore 64. [809.19]
  • Activision releases Hacker for the Commodore 64. [809.19]
  • Firebird introduces Elite for the Commodore 64 to the American market. [814.36]
  • Electronic Arts releases the Skyfox flight simulator game for the Commodore 64. [241.112]
October
  • Data East releases the Karate Champ game for the Commodore 64. [2636.368]
  • Electronic Arts releases the Touchdown Football game for the Commodore 64. [241.112]
(month unknown)
  • Quantum Computer Services begins operations of QuantumLink, a modem-accessed Commodore-specific telecommunications network. (The company is later renamed America Online.) [805.28] [1280.46]
  • Commodore stops production of the Commodore 64 several times during the year, restarting each time based on public demand. [802.21] [805.23]

End of 1982-1985. Next: 1986.

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1982-1985 1986-1987 1988 1989-end


A list of references to all source material is available.

Other web pages of interest:

  • Chronology of Personal Computers
  • Personal Computer References in Pop Culture
  • Chronology of Video Game Systems
  • This Day in Personal Computer and Video Game History
  • This Day in History
    Last updated: 2021 August 11.
    Copyright © 2001-2021 Ken Polsson (email: ken@kpolsson.com).
    URL: http://kpolsson.com/c64/
    Link to Ken P's home page.

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