sentences:  On January 5, 2012, Epic Games announced that the "Infinity Blade" franchise had generated over $23 million in revenue.In August 2013, Chair released the literary sequel, "", also written by Brandon Sanderson.At the Apple iPhone 5S conference on September 11, 2013, "Infinity Blade III", allegedly the final "Infinity Blade" game in the series, was announced by Donald Mustard and Geremy Mustard, who took the stage to provide a live demo.