Warner Bros. Interactive Entertainment (WBIE; also known as Warner Bros. Games or WB Games) is an American video game publisher based in Burbank, California, and part of Warner Bros. Home Entertainment. WBIE was founded in January 2004 under Warner Bros. and transferred to the Home Entertainment division when that company was formed in October 2005. WBIE manages the wholly owned game development studios TT Games, Rocksteady Studios, NetherRealm Studios, Monolith Productions, WB Games Boston, Avalanche Software, and WB Games Montréal, among others.