Question: Where was the video game developer who developed TimeShift headquartered? 

full_context: Document 1: Saban Entertainment: Saban Entertainment, Inc. (along with Saban International, which operated outside the US; current legal name is BVS Entertainment, Inc.), is a worldwide-served independent American-Israeli television production company formed in 1980 by music and television producers Haim Saban and Shuki Levy as "Saban Productions".
Document 2: Tetris Online, Inc.: Tetris Online, Inc. is a video game developer and publisher based in Honolulu, Hawaii. The company is the exclusive online licensee of Tetris in North America and Europe. Founded in January 2006 by Nintendo of America founder and former president Minoru Arakawa, video game designer and publisher Henk Rogers and Tetris creator Alexey Pajitnov, Tetris Online, Inc. is the developer of social games Tetris Battle and Tetris Friends. In March 2013, it was revealed in a Newspaper article that Tetris Online had laid off 40% of its staff.
Document 3: IO Interactive: IO Interactive A/S (IOI) is an independent Danish video game developer based in Copenhagen, Denmark, best known for developing the "Hitman" series. The company was founded under the name ASX Nr. 14.811 ApS on 1 November 1990, and became Mermaid Invest ApS on 24 May 1992. On 16 September 1998, the Reto-Moto development group turned the company into IO Interactive ApS, and into IO Interactive A/S on 14 April 2000. Originally a private studio, they were purchased in 2004 by their publisher, Eidos Interactive; Eidos was subsequently taken over by Square Enix Europe, a subsidiary of Square Enix, in 2009. IO Interactive remained a subsidiary of Square Enix until 2017, when Square Enix started seeking buyers for the studio. IO Interactive completed a management buyout, regaining their independent status and retaining the rights for "Hitman", in June 2017.
Document 4: Shadowrun (2007 video game): Shadowrun is a first-person shooter video game, developed by FASA Studio for Xbox 360 and Windows Vista. It was later cracked to work on Windows XP, confirming speculation that it was intentionally limited to Windows Vista.
Document 5: The Sims 3: The Sims 3 is the third major title in the life simulation video game developed by The Sims Studio (Maxis) and published by Electronic Arts. It is the sequel to the best-selling computer game, "The Sims 2". It was first announced that it was in development for PlayStation 3 and Wii in November 2006, and later announced for OS X and Microsoft Windows. It was first released on June 2, 2009 simultaneously for OS X and Microsoft Windows – both versions on the same disc. Smartphone versions were also released on June 2, 2009. Consoles versions were released for PlayStation 3, Xbox 360, and Nintendo DS in October 2010 and a month later for the Wii. The Windows Phone version was made available on the Windows Phone Store on October 15, 2010. A Nintendo 3DS version, released on March 27, 2011, was one of its launch titles.
Document 6: Geometry Wars 3: Dimensions: Geometry Wars 3: Dimensions is a 2014 multidirectional shooter video game developed by Lucid Games and published by Activision under the Sierra Entertainment brand name. The game was released on November 25, 2014 for Microsoft Windows, OS X, GNU/Linux, PlayStation 3 and PlayStation 4, on November 26, 2014 for Xbox 360 and Xbox One and in the middle of 2015 for iOS and Android. "Geometry Wars 3: Dimensions" is the first Sierra video game not to be owned by their former owner Vivendi. It is the sixth installment in the "Geometry Wars" series, and the first one developed after the creator of the series Bizarre Creations was shut down by Activision.
Document 7: TimeShift: TimeShift is a 2007 first-person shooter developed by Saber Interactive and published by Sierra Entertainment for Microsoft Windows, Xbox 360, and PlayStation 3. It was developed using the Saber3D Engine On August 31, 2007 a demo of TimeShift was released on Xbox Live Marketplace. A PlayStation 3 demo was then released onto the PlayStation Store on November 1, 2007. The game was released on Xbox 360 and Windows on October 30, 2007 in North America; November 1, 2007 in Australia; and November 2, 2007 in Europe.
Document 8: Crytek: Crytek GmbH is a German video game and software developer, based in Frankfurt, Germany. Founded by Turkish German brothers Cevat, Avni and Faruk Yerli in Coburg in September 1999 and moved to Frankfurt in 2006, Crytek also operates further studios in Kiev and Istanbul.
Document 9: 1C Company: 1C Company (Russian: Фирма "1С") is an independent Russian software developer and publisher. Its headquarters are in Moscow, Russia. It is best known outside Russia as a video game developer whose presence has come to dominate events like the KRI, and whose products have begun to show up for international platforms like the Xbox. On the internal Russian market, 1C is considered a leader in business software as well.
Document 10: Half-Life: Blue Shift: Half-Life: Blue Shift is an expansion pack for Valve Software's science fiction first-person shooter video game "Half-Life". The game was developed by Gearbox Software with Valve Corporation and published by Sierra Entertainment on June 12, 2001. "Blue Shift" is the second expansion for "Half-Life", originally intended as part of a Dreamcast version of the original game. Although the Dreamcast port was later cancelled, the PC version continued development and was released as a standalone product. The game was released on Steam on August 24, 2005.
Document 11: Blizzard Entertainment: Blizzard Entertainment, Inc. is an American video game developer and publisher based in Irvine, California, and is a subsidiary of the American company Activision Blizzard. The company was founded on February 8, 1991, under the name Silicon & Synapse by three graduates of the University of California, Los Angeles: Michael Morhaime, Frank Pearce, and Allen Adham. The company originally concentrated on the creation of game ports for other studios before beginning development of their own software in 1993 with games like "Rock n' Roll Racing" and "The Lost Vikings". In 1994 the company became Chaos Studios, then Blizzard Entertainment, Inc. after being acquired by distributor Davidson & Associates.
Document 12: Alliance: The Silent War: Alliance: The Silent War is a first-person shooter video game for Microsoft Windows being developed by Windward Mark Interactive to simulate combat over 90 years of human history, taking the player from World War I to modern day. The player will have access to 200 real world weapons using an innovative system called the War Studio. With it, gamers can search for firearms from a number of different parameters, such as caliber, country of origin, and year of production, create multiplayer matches in which weapons from different time periods can be used by each team, or give different types of units weapons that would not normally be used. Players will also have the ability to adjust the amount of realism as a part of their settings. The game will run on the Alliance Engine.
Document 13: Saber Interactive: Saber Interactive Incorporated is an American video game developer founded in 2001 by Andrey Iones, Matthew Karch and Anton Krupkin in Millburn, New Jersey. Now headquartered in Maplewood, New Jersey, it has additional offices in Saint Petersburg (Russia), Madrid (Spain), and Kiev (Ukraine). The studio's debut title was "Will Rock", which was released in 2003 by Ubi Soft.
Document 14: F.E.A.R.: F.E.A.R. First Encounter Assault Recon is a survival horror first-person shooter video game developed by Monolith Productions and published by Sierra Entertainment. It was released on October 17, 2005, for Microsoft Windows, and ported by Day 1 Studios to the Xbox 360 and PlayStation 3. TimeGate Studios has released two expansion packs, "F.E.A.R. Extraction Point" in October 2006, and "F.E.A.R. Perseus Mandate" in November 2007. A direct sequel titled "", was released in February 2009, and a second sequel, "F.3.A.R.", was released in June 2011, though it was developed by Day 1 Studios (now known as Wargaming Chicago-Baltimore), not by Monolith Productions.
Document 15: Singularity (video game): Singularity is a 2010 first-person shooter video game developed by Raven Software and published by Activision and released for Microsoft Windows, PlayStation 3 and Xbox 360. "Singularity" is Raven Software's third title built on Epic Games' Unreal Engine 3.
ground_truth: Maplewood, New Jersey