Question: SimCity is a city-building and urban planning simulation massively multiplayer online game developed by Maxis, a subsidiary of which an American video game company headquartered in Redwood City, California?

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John R. Taylor III: John R. Taylor (born January 13, 1957) is an American computer game designer, serial entrepreneur and massively multiplayer online game pioneer.  He is a co-founder (with his University of Virginia classmate Kelton Flinn) of the game company Kesmai, which they founded in 1981.  In 2011, Taylor was awarded the Online Game Legend Award by the Computer Game Developers Association.  and from Call of Duty Black Ops 3>

Electronic Arts: Electronic Arts Inc. (EA) is an American video game company headquartered in Redwood City, California.  Founded and incorporated on May 28, 1982 by Trip Hawkins, the company was a pioneer of the early home computer games industry and was notable for promoting the designers and programmers responsible for its games.  As of September 2017, Electronic Arts is the second-largest gaming company in the Americas and Europe by revenue and market capitalization after Activision Blizzard and ahead of Take-Two Interactive.

SimCity 2000: SimCity 2000 is a city-building simulation video game and the second installment in the "SimCity" series.  "SimCity 2000" was released by Maxis in 1993 for computers running Apple Macintosh Operating System.  It was later released on the Amiga, DOS and Microsoft Windows, followed by a release for OS/2.  In 1995, "SimCity 2000" won "Best Military or Strategy Computer Game" Origins Award.

SimCity (1989 video game): SimCity, later renamed SimCity Classic, is a city-building simulation video game, first released on February 2, 1989, and designed by Will Wright for the Macintosh computer.  "SimCity" was Maxis's second product, which has since been ported into various personal computers and game consoles, and spawned several sequels including "SimCity 2000" in 1993, "SimCity 3000" in 1999, "SimCity 4" in 2003, "SimCity DS", "SimCity Societies" in 2007, and "SimCity" in 2013.  Until the release of "The Sims" in 2000, the "SimCity" series was the best-selling line of computer games made by Maxis.  "SimCity" spawned a series of "Sim" games.

GetAmped2: GetAmped2 (ゲットアンプド2 , GettoAnpudo 2 ) is a free to play massively multiplayer online Fighting-Action, Role-playing video game, developed and published by the Japanese company CyberStep, Inc. Originally released in Japan on 6 November 2005, it has since been released in several other countries including the United States, Taiwan, Vietnam, the Philippines and Korea, with other areas including the EU, Germany and France preparing for official release.  Worldwide the game has more than 26 million registered users.  As the sequel to "GetAmped" (known as "Splash Fighters" in North America), the main difference from the original is an added emphasis placed on the social factor and a much greater development of the story lines.  The sequel intends to offer players a game experience similar to a massively multiplayer online role-playing game.  Various non-player characters (NPCs) in the game are voiced by famous Japanese voice-over artists, including Kazuya Tatekabe, Rie Kugimiya, Ryōtarō Okiayu, Akio Ōtsuka, Asami Shimoda, Tomoko Kaneda, Kappei Yamaguchi, Takehito Koyasu, Miki Itō, Shigeru Chiba and Norio Wakamoto.  An online manga featuring characters from the game was released and includes several chapters.  The North American server hosts a variety of events for the game ranging from a 64-player battle tournament to a furniture design contest.

SimCity (2013 video game): SimCity is a city-building and urban planning simulation massively multiplayer online game developed by Maxis, a subsidiary of Electronic Arts.  Released for Microsoft Windows in early March 2013, it is the first major installment in the "SimCity" series since the release of "SimCity 4" a decade prior.  An OS X version was released on August 29, 2013.

Exanimus: Exanimus was a Massively Multiplayer Online Game under development by TMSGames.  The game was set in a world where the dead roam the earth eating the flesh of the living.  While most of the world is dead, there are small pockets of survivors that exist in barricaded cities scattered across the globe.  Players of Exanimus would have had the option of playing as a living survivor or as one of the roaming dead.  Exanimus would have allowed players to experience a Massively multiplayer online game based in a horror genre by creating a dark and visually "intense" environment.  Exanimus was expected a "Mature" rating not intended for anyone under the age of 18.

Star Trek Online: Star Trek Online is a massively multiplayer online role-playing game (MMORPG) developed by Cryptic Studios based on the "Star Trek" series created by Gene Roddenberry.  The game is set in the 25th century, 30 years after the events of "".  "Star Trek Online" is the first massively multiplayer online role-playing game within the "Star Trek" franchise and was released for the Microsoft Windows platform in February 2010.  At launch, the game required a game purchase and a recurring monthly fee.  In January 2012, it relaunched with a tier of free-to-play access available.  After a public beta testing period, a completed version of the game was released for OS X in March 2014.  Due to insurmountable technical issues with the platform, however, support for OS X ended in February 2016.  By January 2014, the game had over 3.2 million accounts.  It was later released on PlayStation 4 and Xbox One in September 2016.

9Dragons: 9Dragons is a martial arts-themed massively multiplayer online role playing game, developed by Korean video game company Indy21.  The game features 3D graphics and traditional Massively multiplayer online game control schemes.  Set in China during the Ming Dynasty, it includes actual Chinese geography and historical features such as the Great Wall of China and the famous Shaolin Monastery.

SimCity 4: SimCity 4 is a city-building/urban planning simulation computer game developed by Maxis, a subsidiary of Electronic Arts.  It was released on January 14, 2003.  It is the fourth major installment in the "SimCity" series.  "SimCity 4" has a single expansion pack called which adds features to the game.  "SimCity 4: Deluxe Edition" contained the original game and "Rush Hour" combined as a single product.

Supporting paragraphs: SimCity (2013 video game) Electronic Arts
Answer: Electronic Arts Inc. (EA)