Epic Games' Mark Rein has said iPhone hit Infinity Blade has been more successful than Xbox Live Arcade favourite Shadow Complex.
Speaking to Joystiq, Rein said the action role player had been "hugely successful", although declined to give numbers, and confirmed it had outsold its XBLA rival.
Shadow Complex has reportedly totted up over half a million sales since its release in August 2009. Infinity Blade was released three months ago.
Infinity Blade and Shadow Complex were both developed as a result of collaboration between Chair Entertainment and Epic Games.