Question: The Gamers: Dorkness Rising is a sequel to the cult film produced by what independent movie company?
Context: A cult film or cult movie, also commonly referred to as a cult classic, is a film that has acquired a cult following.  Cult films are known for their dedicated, passionate fanbase, an elaborate subculture that engage in repeated viewings, quoting dialogue, and audience participation.  Inclusive definitions allow for major studio productions, especially box office bombs, while exclusive definitions focus more on obscure, transgressive films shunned by the mainstream.  The difficulty in defining the term and subjectivity of what qualifies as a cult film mirror classificatory disputes about art.  The term "cult film" itself was first used in the 1970s to describe the culture that surrounded underground films and midnight movies, though "cult" was in common use in film analysis for decades prior to that. My Big Fat Independent Movie is a 2005 independent film produced, written and directed by former film critic Chris Gore spoofing well-known independent films, such as "My Big Fat Greek Wedding", "Memento", "Swingers", "Pulp Fiction", "Magnolia", "Amélie", "Reservoir Dogs", "Pi", "The Good Girl", "Run Lola Run", "Clerks" and "El Mariachi".  "My Big Fat Independent Movie" was eventually acquired by Anchor Bay Entertainment distribution and the film was released on DVD.  Broadcast cable rights were picked up by CBS Corporation for Showtime, The Movie Channel and Sundance Channel. Ink is a 2009 American science fiction fantasy film, written and directed by Jamin Winans, starring Chris Kelly, Quinn Hunchar and Jessica Duffy.  It was produced by Winans's own independent production company, Double Edge Films, with Kiowa K. Winans, and shot by cinematographer Jeff Pointer in locations around Denver, Colorado.  The film premiered at the Santa Barbara International Film Festival on January 23, 2009, and has screened in Denver, the Cancun Film Festival (where it won the Best International Feature award), Rams Head Onstage in Baltimore and in a number of independent movie houses in cities around the US.  The film was widely circulated in peer-to-peer networks, which led to its commercial success. An independent film, independent movie, indie film or indie movie is a feature film that is produced outside of the major film studio system, in addition to being produced and distributed by independent entertainment agencies.  Independent films are sometimes distinguishable by their content and style and the way in which the filmmakers' personal artistic vision is realized.  Usually, but not always, independent films are made with considerably lower budgets than major studio movies. Gamers: The Movie (or simply Gamers) is an independent 2006 mockumentary film written, directed and produced by Chris Folino.  The film follows four friends who, saddled with "four of the worst jobs known to man", attempt to set the world record for playing Demons, Nymphs, and Dragons (DND), a "Dungeons & Dragons"-like game. Babek (Azerbaijani: "Babək" ) is a 1979 film produced by Azerbaijanfilm, an Azerbaijani movie company, in the Soviet Union.  Its director was Eldar Guliyev and its writer was Anvar Mamedkhanly.  The film is about the story of Babak Khorramdin. Oscar Devereaux Micheaux ( ; January 2, 1884 – March 25, 1951) was an African American author, film director and independent producer of more than 44 films.  Although the short-lived Lincoln Motion Picture Company was the first movie company owned and controlled by black filmmakers, Micheaux is regarded as the first major African-American feature filmmaker, a prominent producer of race film, and has been described as "the most successful African-American filmmaker of the first half of the 20th century".  He produced both silent films and sound films when the industry changed to incorporate speaking actors. The Gamers: Dorkness Rising is a feature-length film produced by Dead Gentlemen Productions, and focuses on a group of table-top gamers as their game-master attempts to shepherd them through a campaign that they've played through three times and have yet to actually finish.  While the film is set in the same universe as and has a similar theme to its predecessor, "The Gamers", it is not a direct sequel to the first film, as it focuses on a different group of players.  Also, unlike its predecessor, this film dedicates a substantial portion of the film to the players themselves, and not their characters.  It began filming in 2005 and was set for release in 2006, and was finally released at Gen Con in Indianapolis by Anthem Pictures on August 14, 2008.  Paizo had an exclusive sales window for the 2008 Gen Con convention where the cast and crew of "The Gamers: Dorkness Rising" were signing copies at the Paizo booth. Grindhouse Releasing is a Hollywood-based independent cult film distribution company led by film editor Bob Murawski and co-founded by Sage Stallone.  Grindhouse digitally remasters, restores, and produces bonus materials and video documentaries for cult film DVDs and Blu-rays which it distributes on the CAV label. The Gamers is a 2002 very-low-budget cult film written and directed by Matt Vancil and produced by independent movie company Dead Gentlemen Productions.  It is an affectionate spoof of role-playing games, and often shown at gaming conventions.  A sequel entitled "" was set to be released in 2006, but was delayed due to problems finding a distributor; it was eventually released on DVD in August 2008 at conventions and online.
Answer: Dead Gentlemen Productions