Question: Zoop is a puzzle game developed by Hookstone Productions and published by Viacom New Media, official "Zoop" games have been released, including for the Macintosh ( ; (branded as Mac since 1998) is a series of personal computers (PCs) designed, developed, and marketed by who?
Context: DeathDrome is a 1996 third-person shooter game developed by Zipper Interactive and published by Viacom New Media.  It became the first game to be developed by Zipper Interactive. Zoop is a puzzle game developed by Hookstone Productions and published by Viacom New Media.  Some of its rules resemble those of the arcade game "Plotting" (known in some territories as "Flipull"), but unlike "Plotting", "Zoop" runs in real time.  Official "Zoop" games have been released for Game Boy, Game Gear, Mega Drive/Genesis, Super NES, Atari Jaguar, Sega Saturn (in Japan only), PlayStation, MS-DOS, and Macintosh. The Power Mac G4 is a series of personal computers designed, manufactured, and sold by Apple Computer, Inc. from 1999 to 2004 as part of the Power Macintosh line.  Built around the PowerPC G4 series of microprocessors, the Power Mac G4 was marketed by Apple as the first "personal supercomputers", reaching speeds of 4 to 20 gigaFLOPS.  This was the first existing Macintosh product to be officially shortened as "Mac", and is the last Mac able to boot into classic Mac OS. The Macintosh ( ; (branded as Mac since 1998) is a series of personal computers (PCs) designed, developed, and marketed by Apple Inc. Steve Jobs introduced the original Macintosh computer on January 24, 1984.  This was the company's first mass-market personal computer featuring an integral graphical user interface and mouse.  This first model was later renamed to "Macintosh 128k" for uniqueness amongst a populous family of subsequently updated models which are also based on Apple's same proprietary architecture.  Since 1998, Apple has largely phased out the Macintosh name in favor of "Mac", and the product family has been nicknamed "Mac" or "the Mac" since the development of the first model. Mac gaming refers to use of video games on Macintosh personal computers.  In the 1990s, Apple computers did not attract the same level of video game development as Windows computers due to the high popularity of Windows and, for 3D gaming, Microsoft's DirectX technology.  In recent years, the introduction of Mac OS X and support for Intel processors has eased porting of many games, including 3D games through use of OpenGL and more recently Apples own Metal API.  Virtualization technology and Boot Camp also permit the use of Windows and its games on Macintosh computers.  Today, a growing number of popular games run natively on Mac OS X, though as of 2017 a majority still requires the use of Windows.  Nowadays more and more games are being ported to the Mac Platform. Phantom 2040 is a side-scrolling action-adventure video game developed by Hearst Entertainment and published by Viacom New Media in 1995 for the Genesis, Super NES and Game Gear.  The game is directly based upon the animated television series "Phantom 2040" but follows a plotline not strictly taken by the show.  The game plays similarly to the "Metroid" and "Castlevania" series. MTV's Beavis and Butt-Head is a video game for Sega Genesis, SNES, and Game Gear.  It is based on MTV's animated series of the same name, and follows the title characters Beavis and Butt-Head as they attempt to find their torn-up GWAR concert tickets.  The Super NES version was developed by Realtime Associates, the Game Gear version by NuFX, and the Genesis/Mega Drive version by Radical Entertainment, all which were published by Viacom New Media and released in 1994.  A Tiger Electronics hand held LCD version was also released in 1994 though despite having similar cover art it was not affiliated with the Viacom games, and did not involve the boys trying to see Gwar.  The Game Boy version was developed by Torus Games, published by GT Interactive, and released in 1998, and revolved around the boys trying to join Todd's gang. Eets (also known as Eets: Hunger.  It's emotional.)  is a 2D puzzle game developed by Klei Entertainment and first released on March 27, 2006 for Microsoft Windows.  It was later released for Mac OS X on December 9, 2010.  Both the Windows and Macintosh versions of the game are distributed digitally via Steam.  On April 25, 2007 the game was released for the Xbox 360 via Xbox Live Arcade under the title Eets: Chowdown.  "Eets" is a puzzle game with similarities to "Lemmings" where players must guide a character through an on-screen puzzle. Voyager was a graphic adventure computer game developed by Looking Glass Technologies from 1995 until its cancellation in 1997.  It was published by Viacom New Media.  Based on the "" license, the game followed Kathryn Janeway and the crew of the USS "Voyager" in their attempts to rescue members of their team from the .  "Voyager" was the first game in a multi-title agreement between Viacom and Looking Glass, and Viacom took a minority equity investment in the company as part of the deal.  However, Viacom decided to leave the video game industry in 1997, and "Voyager" was cancelled in spring of that year.  In response to "Voyager"'s cancellation, team members Ken Levine, Jonathan Chey and Rob Fermier left Looking Glass to found Irrational Games. The "Classic" Mac OS is a graphical user interface-based operating system developed by Apple Inc. for its Macintosh family of personal computers from 1984 until 2001, the original member of the series of Macintosh operating systems.  The Macintosh platform, which was introduced in the classic Mac OS, is credited with having popularized the early GUI concept.  Mac OS was preinstalled on every Macintosh computer that was made during the era it was developed; it was also sold separately in retail stores.
Answer: Apple Inc.