MicroProse

MicroProse
Industry Video game industry
Fate Dissolved by parent company, MicroProse brand name now owned by The Cybergun Group
Founded 1982 (1982) (as MicroProse Software Inc.)
Defunct 2003 (2003)
Headquarters Hunt Valley, Maryland, U.S. (MicroProse)
Alameda, California, U.S. (MicroProse Systems)
Key people
 Sid Meier and Bill Stealey (co-founders)
Stewart Bell, Andy Hollis, Brian Reynolds, Sandy Petersen, Geoff Crammond (designers)
Products Video games, consumer electronics
Parent Spectrum HoloByte (1993–1998)
Hasbro Interactive (1998–2001)
Infogrames (2001–2003)
Website www.microprose.com/ Edit this on Wikidata

MicroProse Software Inc. was an American video game publisher and developer founded by Bill Stealey and Sid Meier in 1982. It developed and published numerous games, many of which are regarded as groundbreaking, classics and cult titles, including starting the Civilization and X-COM series. Most of their internally developed titles were vehicle simulation and strategy games.

In 1993, the company lost most of their UK-based personnel and became a subsidiary of Spectrum HoloByte. Subsequent cuts and corporate policies led Sid Meier, Jeff Briggs and Brian Reynolds leaving and forming Firaxis Games in 1996, as MicroProse closed its ex-Simtex development studio in Austin, Texas. In 1998, following an unsuccessful buyout attempt by GT Interactive Software, the struggling MicroProse (Spectrum HoloByte) became a wholly owned subsidiary of Hasbro Interactive and its development studios in Alameda, California and Chapel Hill, North Carolina were closed the following year. In 2001, MicroProse ceased to exist as an entity and Hasbro Interactive sold the MicroProse intellectual properties to Infogrames Entertainment, SA. MicroProse UK's former main office in Chipping Sodbury was closed in 2002, followed by the company's former headquarters in Hunt Valley, Maryland in 2003.

The brand was revived in 2007 when Interactive Game Group acquired it from Atari Interactive, formerly Infogrames. The MicroProse brand was licensed to the Legacy Engineering Group for consumer electronics. As of 2010, the MicroProse brand is owned by Cybergun Group.

History

Independent company (1982–1993)

1980s

In summer 1982, mutual friends who knew of their shared interest in aviation arranged for retired military pilot Bill Stealey and computer programmer Sid Meier to meet in Las Vegas, Nevada. After Meier surprised Stealey by repeatedly defeating him when playing Red Baron, he explained that he had analyzed the game's programming to predict future actions and claimed that he could design a better home computer game in one week. Stealey promised to sell the game if Meier could develop it. Although Meier needed two months to produce Hellcat Ace, Stealey sold 50 copies in his first sales appointment and the game became the first product of their new company.[1] They planned to name it Smugger's Software, but chose MicroProse. (In 1987 the company agreed to change its name to avoid confusion with MicroPro International, but MicroPro decided to rename itself after its WordStar word processor).[2] MicroProse became profitable in its second month and had $10 million in sales by 1986.[3]

MicroProse advertised its first batch of games in 1982, under the headline "Experience the MicroProse Challenge!!!" All three were written by Sid Meier for the Atari 8-bit family of home computers: platformer Floyd of the Jungle,[4] 2D shooter Chopper Rescue,[5] and first-person airplane combat game Hellcat Ace.[6] The two arcade-style games quickly disappeared, but Hellcat Ace began a series of increasingly sophisticated 8-bit flight simulation games, including Spitfire Ace (1982) and Solo Flight (1983). MicroProse also released the air traffic control game Kennedy Approach, written by Andy Hollis, in 1985.[7]

Gregg Tavares's Gunship Design Team flight jacket

By 1987, Computer Gaming World considered MicroProse as one of the top five computer game companies, alongside Activision, Electronic Arts and Epyx. As the industry changed over to 16-bit and 32-bit CPUs in the latter half of the 1980s, MicroProse started supporting IBM PC compatibles and the Motorola 68000-based Amiga and Atari ST. By 1987 the PC market was, along with the Commodore 64, the company's top priority. MicroProse also started a branch in the United Kingdom to cross-publish titles in Europe,[3] and to import some European titles to be published in the United States. Notable products from this period include simulation games F-15 Strike Eagle, F-19 Stealth Fighter, Gunship, Project Stealth Fighter, Red Storm Rising and Silent Service, and action-strategy games such as Sid Meier's Pirates! and Sword of the Samurai. Several games from different developers were also distributed by MicroProse under the labels "Firebird" and "Rainbird" (acquired after buying Telecomsoft in 1989), including Carrier Command, Midwinter and Savage.

1990s

In the early 1990s, MicroProse released the hit strategy games Sid Meier's Railroad Tycoon and Sid Meier's Civilization, designed by Meier and developed by its internal division, MPS Labs, on multiple platforms. Critically acclaimed, both of them quickly became two of the best-selling strategy games of all time and spawned multiple sequels. Some of MicroProse's simulation games from the 1980s received remakes in the early 1990s, such as Night Hawk: F-117A Stealth Fighter 2.0, Silent Service II and Gunship 2000, and made some first cautious attempts to expand into the console market with F-117A Stealth Fighter and Super Strike Eagle (MicroProse also ported several their titles to the 16- and 32-bit consoles during the mid-1990s). Brand new simulation and strategy titles included 1942: The Pacific Air War, Dogfight, Fields of Glory, Formula One Grand Prix, Harrier Jump Jet, Knights of the Sky, Starlord, Subwar 2050 and Task Force 1942.

At the same time, MicroProse attempted to diversify beyond its niche roots as a sim and strategy game company. Encouraged by the success of Pirates!, MicroProse designed further action-strategy titles such as Covert Action (also designed by Sid Meier) and Hyperspeed, and experimented with the role-playing genre by developing BloodNet and Darklands (in addition to publishing The Legacy: Realm of Terror). The company invested (and subsequently effectively lost) a large sum of money to create its arcade game division as well as their own graphic adventure game engine. However, the arcade division was canceled after making only two games: F-15 Strike Eagle: The Arcade Game and Battle of the Solar System (both of which featured high-end 3D graphics but failed to become popular as they were too different from existing machines), while the adventure game engine was used for just three games: Rex Nebular and the Cosmic Gender Bender, Return of the Phantom and Dragonsphere, before it was sold off to Sanctuary Woods.

In August 1991, MicroProse filed for an Initial Public Offering. The company hoped to raise $18 million to help repay debts from its unsuccessful arcade games.[8] During the same period, MicroProse created two labels: MicroStyle (UK), and MicroPlay Software (US), using them for publishing a variety of externally developed games, such as Challenge of the Five Realms, Command HQ, Global Conquest, Elite Plus, Flames of Freedom, Rick Dangerous, Stunt Car Racer, Xenophobe and XF5700 Mantis.[9][10] In 1992 MicroProse acquired Paragon Software.[11] It also acquired Leeds-based flight simulation developer Vektor Grafix,[12] which had already developed titles for them (such as B-17 Flying Fortress), turning it into a satellite development studio named MicroProse Leeds.

Under Spectrum HoloByte (1993–1998)

In December 1993, following Black Wednesday in the UK, MicroProse Software Inc. merged with Spectrum HoloByte, another game company that specialized in simulation games, to form MicroProse Inc.[13] Bill Stealey, who was good friends with Spectrum HoloByte president Gilman Louie, convinced Louie to help MicroProse as Stealey was afraid that some bank would not understand the company culture. MicroProse UK was forced to close its two satellite studios of MicroProse in northern England and dispose of over 40 staff at its Chipping Sodbury head office (Microprose Chipping Sodbury). A core group of artists, designers, and programmers left MicroProse UK to join Psygnosis, which opened an office in Stroud specifically to attract ex-MicroProse employees. In 1994, Stealey departed MicroProse and Spectrum HoloByte agreed to buy out his shares. He later commented, "Spectrum Holobyte had a lot of cash and very few products. Microprose had a lot of products and no cash. It was a great marriage, but the new company only needed one chairman, so I resigned."[14] Stealey went on to found an independent game company Interactive Magic (also specializing in vehicle simulators and strategy games), while Andy Hollis departed for Origin Systems, and Sandy Petersen joined id Software.

Despite cuts, Spectrum Holobyte managed to line up several big name licenses, including Top Gun (Top Gun: Fire At Will), Magic: The Gathering (Magic: The Gathering), Star Trek: The Next Generation (A Final Unity, Birth of the Federation, Klingon Honor Guard) and MechWarrior (MechCommander, MechWarrior 3). Strategy game UFO: Enemy Unknown (X-COM: UFO Defense) proved to be an unanticipated hit in 1994, spawning multiple sequels. In 1996, Spectrum HoloByte/MicroProse bought out Simtex, earlier a developer of MicroProse-published bestsellers Master of Orion and Master of Magic. Simtex was re-branded as MicroProse Texas (Master of Orion II: Battle at Antares), based in Austin, Texas. Other MicroProse developed and/or published games during that period included 7th Legion, Addiction Pinball, AEGIS: Guardian of the Fleet, Civilization II, Dark Earth, F-15 Strike Eagle III, Fleet Defender, Grand Prix 2, Pizza Tycoon, Sid Meier's Colonization, Tinhead, Transport Tycoon, X-COM: Apocalypse, X-COM: Interceptor and X-COM: Terror from the Deep. Insufficient financial resources largely prevented MicroProse from developing games for other game platforms, therefore MicroProse concentrated on the PC game market.[15]

MicroProse Software continued as separate subsidiary company under Spectrum HoloByte until 1996. That year, Spectrum HoloByte started cutting a majority of the MicroProse staff to reduce costs. Soon after, it consolidated all of its titles under the MicroProse brand (essentially renaming itself MicroProse). MicroProse's remaining co-founder Sid Meier, along with Jeff Briggs and Brian Reynolds, departed the company after the staff cut, forming a new company named Firaxis Games.[16]

On October 5, 1997, GT Interactive Software announced that it had signed a definitive agreement to acquire MicroProse for $250 million in stock, the deal had even been unanimously approved by the Board of Directors of both companies. After the announcement MicroProse's stock price reached $7 a share. GT Interactive expected the deal to be completed by the end of that year.[17][18] But the acquisition was cancelled on December 5, as according to both CEOs "the time is simply not right" for the deal. MicroProse's stock plummeted to just $2.31 after the announcement of the deal's cancellation.[19] According to Computer Gaming World, the merger was annulled due to a "fundamental" disagreement over how the joint company would be writing off its research and development costs, as MicroProse insisted to keep their method of paying off the developer immediately.[20]

In November 1997, MicroProse was sued by both Avalon Hill (who had the U.S. publishing rights to the name Civilization)[21] and Activision for copyright infringement. MicroProse responded by buying Hartland Trefoil, which was the original designer and manufacturer of the Civilization board game, and then sued Avalon Hill and Activision for trademark infringement and unfair business practices as a result of Activision's decision to develop and publish Civilization video games.[22] Because Hasbro was negotiating the acquisition of both Avalon Hill and MicroProse, the lawsuits were settled in July 1998. Under the terms of the settlement MicroProse became the sole owner of the rights of the name Civilization and Activision acquired a license to publish a Civilization video game which was later titled Civilization: Call to Power.[21][23]

Under Hasbro Interactive (1998–2001)

In preparation for its sale, MicroProse closed down its studio in Austin in June 1998; as a result of the closure, 35 employees lost their jobs.[24] On August 14, 1998, Hasbro issued a $70 million cash tender offer to purchase all MicroProse's shares for $6 each.[25] This deal was completed on September 14, when Hasbro bought 91% of MicroProse's shares and announced that MicroProse had become a wholly owned subsidiary.[26][27] The remaining shares would also be acquired for $6 in cash. MicroProse was merged with Hasbro Interactive.[28] At the time of Hasbro's acquisition, MicroProse had 343 employees, including 135 at Alameda, California (MicroProse Alameda), with a total operating cost of $20 million per year.[29] Besides the development studio in Alameda, MicroProse had three other studios: Hunt Valley, Maryland (Microprose, Hunt Valley); Chapel Hill, North Carolina; and Chipping Sodbury, England.

In December 1998, MicroProse finally managed to publish Falcon 4.0 (in development by Spectrum HoloByte since 1992), to disappointing sales. In December 1999, Hasbro Interactive closed down former MicroProse studios in Alameda and Chapel Hill.[30][31] Among titles in development that got canceled during that period was X-COM: Genesis. The last MicroProse developed game under Hasbro, B-17 Flying Fortress: The Mighty 8th, was published in 2000.

Under Infogrames (2001–2003)

In January 2001, after French game publisher Infogrames Entertainment, SA (IESA) took over Hasbro Interactive for $100 million,[32] MicroProse ceased to exist and the long development of X-COM: Alliance was finally aborted. Their latest title in the U.S., European Air War, was reissued with Infogrames' logo instead of the MicroProse logo. The final 2 games published with the MicroProse name were Tactical Ops: Assault on Terror and the European version of Grand Prix 4. Infogrames shut down the former MicroProse studio in Chipping Sodbury in September 2002.[33] Hasbro Interactive was renamed to Infogrames Interactive and then to Atari Interactive.[34]

Infogrames intermittently used the Atari name as a brand name for selected titles before officially changing the U.S. subsidiary's name to Atari, Inc. in 2003.[35] In November 2003, Atari Inc. closed the last former MicroProse development studio in Hunt Valley,[36] which was MicroProse's original location and had just completed work on Dungeons & Dragons: Heroes. However, several game developers now exist in the area, including Firaxis Games and BreakAway Games, who all owe their origin to MicroProse.

Games

Some of the most notable (best-selling, critically acclaimed and/or regarded as revolutionary) games by MicroProse include Civilization (1991), Civilization II (1996), Darklands (1992), F-15 Strike Eagle (1985), F-19 Stealth Fighter (1988), Formula One Grand Prix (1992), Gunship (1986), M1 Tank Platoon (1989), Master of Magic (1994), Master of Orion (1993), Master of Orion II (1996), Midwinter (1989), Pirates! (1987), Project Stealth Fighter (1987), Railroad Tycoon (1990), Red Storm Rising (1988), Silent Service (1985), and UFO: Enemy Unknown (1994).

Legacy

It was a great run. We should've done better. We had great people.
I think all our people are still very proud of their MicroProse days.

Bill Stealey in 2013[37]

Sid Meier, who now works at Firaxis Games, eventually got the rights of most of his games back under his control from Atari Inc. Railroad Tycoon series rights was sold to PopTop Software, who developed Railroad Tycoon II and Railroad Tycoon 3. Eventually, Poptop was acquired by Take-Two Interactive, which later also acquired Firaxis as well, thus returning the rights to the series to Meier, resulting in Sid Meier's Railroads!, released by Take-Two's 2K Games along with a new Sid Meier's Pirates! and the new Civilization games, including Sid Meier's Civilization III, Sid Meier's Civilization IV, Sid Meier's Civilization V, Sid Meier's Civilization IV: Colonization and Sid Meier's Civilization Revolution. Firaxis Games also developed the X-COM series' reboot XCOM: Enemy Unknown, which was followed by 2K Marin's spin-off The Bureau: XCOM Declassified.

Master of Orion III was developed by Quicksilver Software and released under the Infogrames label. Falcon 4.0 rights were sold to Graphsim Entertainment, who developed Falcon 4.0: Allied Force.

Brand name for Interactive Game Group

In 2007, Interactive Game Group acquired the MicroProse brand from Atari Interactive Inc, which filed for transfer of trademark protection on December 27, 2007.[38] Interactive Game Group then shared a percentage of the MicroProse brand to I-Drs At in January 2008.[39][40] Originally, claims as to what titles and other intellectual properties were also acquired by the Interactive Game Group from Infogrames were originally unverified, and the last verified owner of MicroProse properties was Infogrames.[41] Later on, however, MicroProse's IPs that remained with Atari/Infogrames were eventually included as part of asset sale and sold to Tommo, who now republish the titles under their "Retroism" brand.[42]

The Interactive Game Group also licensed the MicroProse brand to the Legacy Engineering Group (LEG), which used the license to form subsidiaries called Microprose Systems and Microprose Consumer Electronics Division, selling consumer electronics from February 2008 to the second half of 2008. In October 2008, the licensing agreement between LEG and Frederic Chesnais, owner of Interactive Game Group, was discontinued, forcing LEG to rebrand its subsidiaries to Legacy Consumer Electronics.[43]

In 2010, the Cybergun Group, manufacturer of airsoft gun products, merged with Interactive Game Group and MicroProse,[44] giving them access to officially licensed weapons. As of 2012, the name is used by a video game studio Microprose (with no capital "P" in the name).[45]

Financial performance

The tables below contain selected financial data extracted from MicroProse's Annual Report of 1998 and 1997 (fiscal years).[28][46]

MicroProse's revenue (in millions)
Year 1993 1994 1995 1996 1997 1998
Revenue[47][48] $13.6 $40.9 $84.3 $59.6 $100.3 $60.0
Variation Increase 200% Increase 106% Decrease 29% Increase 68% Decrease 40%

As it can be seen from the table above, MicroProse's revenue performance varied according to game releases. The release in February 1996 of Civilization II is one of the factor that weighed positively on 1997's financial result, that year revenues rose 68% to $100 million. MicroProse recognized that deficiency, the Annual Report of 1998 informed:[49]

"The Company depends on both the timely introduction of successful new products or sequels to existing products to replace declining revenue from older products. [...] If for any reason revenue from new products or other activities fails to replace declining revenue from existing products, or if revenue from back-catalog titles declines significantly, the Company's operating results may be adversely affected."

That is why MicroProse's revenue varied so wildly, and in order to grow stably an ever-increasing number of major game titles would have to be released in a timely basis and just maintaining revenues on the level of the previous year was a challenge.

MicroProse's net income/loss (in millions)
Year 1993 1994 1995 1996 1997 1998
Net income (loss)[48][47] $−4.0 $−58.4 $−18.0 $−39.8 $7.9 $−33.1

MicroProse lost $145 million between the years 1993 and 1998. The incapacity of MicroProse to operate profitably explains why the company could not stay as an independent one for much longer and sought acquisition from GT Interactive and Hasbro Interactive. In addition, MicroProse's over-dependence on new releases for both profits and revenues helps explain why MicroProse's market value went from $250 million in October 1997 to just $70 million 10 months later. In the first quarter of 1999, MicroProse posted revenues of $12.1 million and net losses of $7.8 million.[50]

References

  1. ↑ "MicroProse Captures "Red Baron" as Corporate Momento". Computer Gaming World. June 1988. p. 9. Archived from the original on November 4, 2013. Retrieved November 3, 2013.
  2. ↑ Wilson, Johnny L. (November 1991). "A History of Computer Games". Computer Gaming World. p. 10. Archived from the original on December 2, 2013. Retrieved November 18, 2013.
  3. 1 2 Brooks, M. Evan (November 1987). "Titans of the Computer Gaming World / MicroProse". Computer Gaming World. No. 41. pp. 16–18, 54. Archived from the original on July 2, 2016. Retrieved May 21, 2016.
  4. ↑ Kaltman, Eric (July 30, 2008). "Sid Meier's First(?) Game and an Early Look at MicroProse". Archived from the original on January 30, 2016.
  5. ↑ "Chopper Hunt". Atari Mania. Archived from the original on 2016-02-08.
  6. ↑ "Floyd of the Jungle Manual". archive.org.
  7. ↑ "The Giant List of Classic Game Programmers". dadgum.com. Archived from the original on 2016-01-01.
  8. ↑ "MicroProse Files for Initial Public Offering". Computer Gaming World. November 1991. p. 12. Archived from the original on December 2, 2013. Retrieved November 18, 2013.
  9. ↑ "MicroStyle". MobyGames. Archived from the original on August 2, 2012. Retrieved October 19, 2012.
  10. ↑ "Microplay Software". MobyGames. Archived from the original on October 18, 2012. Retrieved October 19, 2012.
  11. ↑ "MicroProse Acquires Paragon Software". Computer Gaming World. October 1992. p. 16. Archived from the original on July 2, 2014. Retrieved July 4, 2014.
  12. ↑ "MicroProse buys Vektor Grafix", Computer Business Review Online
  13. ↑ "Spectrum + MicroProse = MicroProse Inc". GamePro (56). IDG. March 1994. p. 186.
  14. ↑ "Interactive Magic". Next Generation. No. 21. Imagine Media. September 1996. pp. 109–110.
  15. ↑ "Hasbro Buying Alameda's MicroProse" Archived 2008-04-28 at the Wayback Machine. from San Francisco Chronicle
  16. ↑ "Sid starts up. Again". Forbes. July 25, 1997. Archived from the original on October 25, 2012.
  17. ↑ "GT Interactive to Expand as World's Fastest Growing Interactive Entertainment Company Through Acquisition of MicroProse" from BNET Research Center
  18. ↑ "$250 Million Stock Deal for Microprose" Archived 2009-02-10 at the Wayback Machine. from The New York Times
  19. ↑ "Company News; Microprose And Gt Interactive End Merger Talks" Archived 2009-02-11 at the Wayback Machine. from The New York Times
  20. ↑ Computer Gaming World 164 (March 1998), page 40.
  21. 1 2 The Fall of Avalon Hill Archived 2013-02-03 at the Wayback Machine. from Academic Gaming Review
  22. ↑ "MicroProse Buys out Hartland Trefoil". Mimgames. Archived from the original on February 9, 2012. Retrieved July 31, 2012.
  23. ↑ "MICROPROSE INC, Form 10-Q, Quarterly Report, Filing Date Aug 12, 1998". secdatabase.com. Retrieved May 14, 2018.
  24. ↑ Microprose Inc/DE · 10-Q · For 6/30/98 Archived 2012-05-24 at the Wayback Machine. from SEC Info
  25. ↑ Hasbro MicroProse acquisition information (SC 14D1) Archived 2012-05-24 at the Wayback Machine. from SEC Info (secinfo.com)
  26. ↑ Hasbro MicroProse acquisition information (SC 14D1/A) Archived 2012-05-24 at the Wayback Machine. from SEC Info
  27. ↑ "Hasbro, Inc. Announces Definitive Agreement to Acquire MicroProse, Inc". Hasbro Inc. August 12, 1998. Retrieved September 30, 2010.
  28. 1 2 Secinfo.com Archived 2008-06-18 at the Wayback Machine., Hasbro quarterly report for 9/27/98 from SEC Info
  29. ↑ MBA.tuck.dartmouth.edu Archived 2005-05-29 at the Wayback Machine., Hasbro Interactive study from Tuck School of Business at Dartmouth (PDF)
  30. ↑ Query.NYtimes.com Archived 2008-06-21 at the Wayback Machine., "Hasbro to Cut 20% of Its Jobs and Take $97 Million Charge", from The New York Times
  31. ↑ Gamasutra.com Archived 2008-12-21 at the Wayback Machine., "Hasbro Restructures" from Gamasutra NewsWire (December 7, 1999)
  32. ↑ Query.NYtimes.com Archived 2008-06-21 at the Wayback Machine. "Company News; Hasbro Completes Sale of Interactive Business" from The New York Times
  33. ↑ Gamespot.com Archived 2005-01-23 at the Wayback Machine., "Infogrames closes UK MicroProse studio", from GameSpot
  34. ↑ "( Atari Interactive, Inc. > Overview )". Allgame.com. October 3, 2010. Retrieved August 22, 2013.
  35. ↑ "BBC NEWS – Technology – Atari lives again". bbc.co.uk. Archived from the original on 2004-07-15.
  36. ↑ Atari closes former MicroProse studio from GamesIndustry.biz
  37. ↑ "Sid Meier: The Father of Civilization". Kotaku.com. Archived from the original on September 7, 2013. Retrieved August 25, 2013.
  38. ↑ "Assignments 1". United States Patent and Trademark Office. Archived from the original on December 29, 2014. Retrieved August 22, 2013.
  39. ↑ "Assignments 2". United States Patent and Trademark Office. July 8, 2013. Retrieved August 22, 2013.
  40. ↑ "Assignments 3". United States Patent and Trademark Office. July 8, 2013. Retrieved August 22, 2013.
  41. ↑ "Gamasutra.com". Gamasutra.com. June 9, 2005. Archived from the original on November 14, 2013. Retrieved August 22, 2013.
  42. ↑ "Purchase Agreement between Atari, Inc. and Rebellion Developments, Stardock & Tommo" (PDF). BMC Group. 2013-07-22.
  43. ↑ "Legacy Engineering Group Parts Ways With Microprose Brand". New York, NY: Media Syndicate. October 20, 2008. Retrieved July 12, 2011.
  44. ↑ "Cybergun 2010 Key Figures". Archived from the original on December 29, 2014. Retrieved February 17, 2013.
  45. ↑ "Microprose". Microprose.com. Archived from the original on August 24, 2013. Retrieved August 22, 2013.
  46. ↑ "Microprose Inc/DE – 10-K – For 3/31/98". SEC Info. Archived from the original on May 24, 2012. Retrieved August 22, 2013.
  47. 1 2 "Microprose Inc/DE – 10-K – For 3/31/97, On 6/30/97 – Table in Document 1 of 5 – 10-K – Annual Report". SEC Info. Retrieved August 22, 2013.
  48. 1 2 Microprose Inc/DE · 10-K · For 3/31/98, On 6/29/98 from SEC Info
  49. ↑ "Microprose Inc/DE – 10-K – For 3/31/98". SEC Info. Archived from the original on May 24, 2012. Retrieved August 22, 2013.
  50. ↑ "Microprose Inc/DE – 10-Q – For 6/30/98". SEC Info. Archived from the original on January 1, 2014. Retrieved August 22, 2013.
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