Petroglyph was formed on April 1, 2003. On June 25, 2004, the company moved into their own building. On November 16, 2004, Petroglyph announced a project which they were working on, a new
Star Wars real-time strategy (RTS) game called
Star Wars: Empire at War, which was released on February 16, 2006. On September 12, 2005, it was announced that they would be working for their second game on an original military/sci-fi RTS franchise with
Sega. This game turned out to be
Universe at War: Earth Assault, officially unveiled on January 27, 2007 and released by Sega on December 10, 2007. On April 15, 2008, Petroglyph announced that they would be working in partnership with True Games Interactive on a Free-to-Play microtransaction based online game for PC. On December 4, 2008, True Games Interactive/Petroglyph revealed their new game is called
Mytheon, to be released in 2010. On April 27, 2009, it was announced that Petroglyph would be working on a massively multiplayer online real-time strategy game (MMORTS). On March 29, 2010, Petroglyph announced
Guardians of Graxia. On April 26, 2010, Trion/Petroglyph revealed that their MMORTS is called
End of Nations. On June 17, 2010, Trion/Petroglyph for their
End of Nations MMORTS won multiple E3 2010 Awards for Best Booth, Best MMO, Best RTS, and others. On February 22, 2011, Petroglyph announced their free-to-play
multiplayer online battle arena game title,
Rise of Immortals. On January 18, 2013 Petroglyph launched social guessing game
Coin a Phrase on Apple's App Store. On March 5, 2013, Petroglyph announced the launch of its Kickstarter campaign for action-strategy game
Victory. On March 16, 2013, Petroglyph announced its cancellation of its Kickstarter campaign due to lack of interest. On March 13, 2014, Petroglyph announced its development of
Grey Goo, a new RTS game, produced by Six Foot with publisher Grey Box. On October 16, 2017, Petroglyph and Team17 released teaser and announcement for
Forged Battalion. On January 16, 2018, it was released into early access. On November 15, 2018, EA Studios has announced a partnership with Petroglyph Games and Lemon Sky Studios for the remastering of the
Command & Conquer and
Red Alert series. Many of the original developers of the game who established Petroglyph Games, including composer
Frank Klepacki, were on board. == Games developed ==