Question: Which studio developed the game in which Jarlath Conroy voiced the character Aiden O'Malley?
Context: Clover Studio (Japanese: クローバースタジオ株式会社 , Hepburn: Kurōbā sutajio kabushiki gaisha ) was an independent Japanese video game development studio funded by Capcom.  The studio developed the PlayStation 2 port of "Viewtiful Joe", both versions of "Viewtiful Joe 2" for the Nintendo GameCube and PlayStation 2, and the PS2 titles "Ōkami" and "God Hand".  The name "clover" is an abbreviation of "creativity lover" as well as the Japanese syllables mi ("three") and ba ("leaf") coming from the names of Shinji Mikami and Clover's Atsushi Inaba. Studio Grafiksismik, Inc. was a creative services studio (or "art collective") based in Quebec, Canada.  Specializing in creating contents for comic books, animation, video games, and cinema, the studio developed a distinct house style that blend American and European comic book influences.  Among the comic book companies for whom they provided artwork were DC Comics, Marvel Comics, Dark Horse Comics, Devil's Due Publishing, Harris Comics, and Speakeasy Comics. Black Rock Studio was a video game developer based in Brighton, England.  The studio was founded by Tony Beckwith in 1998 as Pixel Planet.  It was then acquired by the Climax Group in 1999 and was renamed Climax Brighton.  In 2004, it became Climax Racing, as the Climax Group rebranded its studios.  On 28 September 2006, it was acquired by Buena Vista Games and was eventually renamed Black Rock Studio in 2007.  The last game the studio developed for the Climax Group was "MotoGP '07", which was completed after its acquisition by Buena Vista Games.  The name is derived from a district in Brighton.  In early 2011, the company faced lay-offs and was forced to abandon sequels for "Pure" and "Split/Second".  Despite good reviews for both games, Disney Interactive Studios turned down both sequels to focus on freemium content. Beyond: Two Souls is an interactive drama action-adventure video game for the PlayStation 3 and Playstation 4 home video game consoles, created by French game developer Quantic Dream and published by Sony Computer Entertainment.  It was released in October 2013.  The game features Jodie Holmes, one of two player characters.  The other is an incorporeal entity named Aiden: a separate soul linked to Jodie since birth.  Jodie, who is portrayed by actress Ellen Page, possesses supernatural powers through her psychic link to Aiden, growing from adolescence to adulthood while learning to control Aiden and the powers they share.  Willem Dafoe co-stars as Nathan Dawkins, a researcher in the Department of Paranormal Activity and Jodie's surrogate-father-figure.  The actors in the game worked during the year-long project in Quantic Dream's Paris studio to perform on-set voice acting and motion capture acting. Chimera Entertainment is a German PC, mobile and video game development company and the biggest studio within the developer family of remote control productions, which hosts Germany’s biggest developer network.  As one of Germany´s leading development studio for entertainment software Chimera employs over 35 people in Munich, Germany.  The award winning studio developed more than 15 games on five platforms including Angry Birds Epic,John Woo´s Bloodstroke and Warstory – Europe in Flames.  Chimera Entertainment worked with partners like Rovio, DeNA, Audi, Bigpoint and Koch Media. Ghostbusters: The Video Game is a 2009 action-adventure game based on the "Ghostbusters" media franchise.  Terminal Reality developed the Windows, PlayStation 3, and Xbox 360 versions, while Red Fly Studio developed the PlayStation 2, PlayStation Portable, and Wii versions, and Zen Studios developed the Nintendo DS version.  The game was released after several delays in development and multiple publisher changes.  In North America, all versions of the game were published by Atari, while publishing in Europe for the PlayStation 2, PlayStation Portable and PlayStation 3 versions was handled by Sony Computer Entertainment. Grand Theft Auto IV is an action-adventure video game developed by Rockstar North and published by Rockstar Games.  It was released for the PlayStation 3 and Xbox 360 consoles on 29 April 2008, and for Microsoft Windows on 2 December 2008.  It is the eleventh title in the "Grand Theft Auto" series, and the first main entry since 2004's "".  Set within the fictional Liberty City (based on New York City), the single-player story follows a war veteran, Niko Bellic, and his attempts to escape his past while under pressure from loan sharks and mob bosses.  The open world design lets players freely roam Liberty City, consisting of three main islands. Visual Assist is a plugin for Microsoft Visual Studio developed by Whole Tomato Software.  It primarily enhances IntelliSense and syntax highlighting.  It also enhances code suggestions, provides refactoring commands, and includes spell checking support for comments.  It can also detect basic syntax mistakes such as use of undeclared variables. Jarlath Conroy (born 30 September, 1944) is an Irish theatre, film and television actor.  Since 1971, he has become a successful actor appearing in film and television, including "NYPD Blue", "Law & Order", and "".  He also appeared in the movies "Day of the Dead" and "The Art of Getting By".  His most recent appearance is as the Undertaker in the 2010 remake of "True Grit".  He is also the voice actor of Aiden O'Malley in Rockstar Games's "Grand Theft Auto IV". Studio 804 is a graduate level architecture design studio developed by Professor Dan Rockhill at the University of Kansas.  The course is distinguished from typical architecture studios in that it is a design-build studio in which the students work collaboratively to not only design a project but to actually construct it.  Studio 804 is a two-semester, 9 month commitment.  During the first semester students work collectively to determine a client for the next project.  Once a client is established, students usually have 2 months to design the project beginning with the Schematic Design phase and seeing it through to Construction Documents.  The second semester usually begins in early January to start off the building process.  One home is built by Studio 804 annually.
Answer: Rockstar North