John Wick's creator is writing a movie based on 'Sifu'

John Wick creator Derek Kolstad is working on yet another videogame adaptation. Fresh off the news that he's writing and producing a Streets of Rage film, it emerged that Kolstad is taking on the same duties for a live-action movie based on Sifu . Kolstad and his partners at media company Story Kitchen have teamed up with Sifu developer and publisher Sloclap, as Deadline reports. The beat-'em-up proved a hit when it was released in February, as it sold a million copies in three weeks -- despite ...