Question: The Almost Human game Legend of Grimrock is based on a 1987 video game developed by which company?

Context paragraphs:
Mercenaries, Spies and Private Eyes: Mercenaries, Spies and Private Eyes ("MSPE") is a tabletop role-playing game designed and written by Michael A. Stackpole and first published in April 1983 by Blade, a division of Flying Buffalo, Inc.  A second edition was later published by Sleuth Publications, but Flying Buffalo continues to distribute the game.  "MSPE"'s mechanics are based on those of "Tunnels and Trolls", with the addition of a skill system for characters.  A few adventure modules were also released for "MSPE".  The ruleset of 1987 video game "Wasteland", on which Michael A. Stackpole worked, is based on "MSPE"; as the upcoming 2013 sequel "Wasteland 2" will use similar mechanics, so it too can be seen as based on MSPE.

Legend of Grimrock II: Legend of Grimrock II is an action role-playing video game developed and published by Almost Human.  It is the sequel to the 2012 title "Legend of Grimrock", and was released for Microsoft Windows in October 2014, and later for OS X in March 2015.

List of The Legend of Zelda media: "The Legend of Zelda" is a video game series created by game designers Shigeru Miyamoto and Takashi Tezuka.  It is developed and published by Nintendo.  The series debuted in Japan with "The Legend of Zelda" (known in Japan as "The Hyrule Fantasy: Zelda no Densetsu") on February 21, 1986, and was later released in North America (August 22, 1987) and Europe (November 27, 1987).  "The Legend of Zelda" video games have been developed exclusively for Nintendo video game consoles and handhelds, dating from the Family Computer Disk System to the current generation of video game consoles.  Spin-off titles, however, have been released on non-Nintendo systems.  The franchise consists of 27 video games, including original titles, ports, and remakes.  Over 52 million copies have been sold since the release of the first game.  The franchise also includes a cartoon adaptation, multiple comic book adaptations, and soundtracks.

Hi no Tori Hououhen (MSX): Hi no Tori Hououhen (火の鳥 鳳凰編 ) is a 1987 video game for the MSX developed by Konami, produced alongside for the Famicom.  Both games are based on the series and story arc with the same names.

Hi no Tori Hououhen: Gaou no Bouken: Hi no Tori Hououhen: Gaou no Bouken (火の鳥 鳳凰編 我王の冒険 , "Phoenix Chronicles: Gaou's Adventure" ) is a 1987 video game for the Famicom developed by Konami, produced alongside a similarly named game for the MSX.  Both games are based on the manga series "Phoenix" created by renowned Japanese manga artist Osamu Tezuka.

SpongeBob SquarePants: Legend of the Lost Spatula: SpongeBob SquarePants: Legend of the Lost Spatula is a platform action video game developed by Vicarious Visions and published by THQ for the Game Boy Color handheld video game console.  The game was released in the United States on March 14, 2001, and in Europe on May 4, 2001.  The game's story centers on SpongeBob SquarePants, a sea sponge who lives in the undersea town of Bikini Bottom and works for Mr. Krabs as the fry cook of the Krusty Krab fast food restaurant.  SpongeBob is destined to become the ocean's greatest fry cook, and must embark on a quest to retrieved a "golden spatula" from the Flying Dutchman, a pirate ghost.  The game features platforming-style gameplay, as well as many characters from the television series.  This is the only 8-bit SpongeBob game and the only SpongeBob video game on the Game Boy Color.  A sequel, was released in November 2001 for the PlayStation and Game Boy Advance.

The Three Musketeers (1987 video game): The Three Musketeers was a 1987 video game for Commodore 64, developed by American Action.  The music in the game was made by Lars Hård from Greve Graphics.

The Legend of Sword and Fairy 2: The Legend of Sword and Fairy 2 is an action role-playing game developed by the DOMO group (known for its role in developing the Xuan-Yuan Sword video game series) and the now defunct Crazy Boys group under the Taiwanese company Softstar Entertainment.  It is the second instalment in the "The Legend of Sword and Fairy" (or "Chinese Paladin") video game series, and serves as a sequel to the first game.  The game incorporates elements of wuxia, shenmo and fantasy.

Dungeon Master (video game): Dungeon Master is a realtime role-playing video game featuring a pseudo-3D first-person perspective.  It was developed and published by FTL Games for the Atari ST in 1987.

Legend of Grimrock: Legend of Grimrock is an action role-playing game video game developed and published by Almost Human.  The title is a 3D grid-based, real-time dungeon crawler based on the 1987 game "Dungeon Master".  It was originally released for Microsoft Windows in April 2012, and later ported for OS X and Linux in December 2012 and iOS in May 2015.

Supporting paragraphs: Legend of Grimrock Dungeon Master (video game)
Answer: FTL Games