Steve Chiang's new video game company, Fortis, is debuting today with backing from Las Vegas Sands. The company has already acquired three game studios and has more than 150 people. Chich is the former executive vice president of worldwide studios for WB Games. Las Las Sands sold the Venetian resort for $6.25 billion last year. It is diversifying into new investments like games. Fort is building a global developer and publisher with a leadership team of entrepreneurs and executives from Electronic Arts, WB Game, Zynga, Smule and more. It has recently acquired 3 development teams: Doppio Games, in Portugal, Oktagon Games in Brazil, and Metagame in Romania.