Watch the creation of mobile’s first gorgeous series in The Art of Infinity Blade

Earlier this week, the Infinity Blade franchise celebrated its fourth anniversary, and the developers at Chair Entertainment created a video that explores the art behind a series that blurs the line between mobile and console graphics.

Press play above to watch the featurette, which Chair shared exclusively with Polygon today. You’ll learn how Infinity Blade’s fantasy world evolved artistically and what the developers did to keep each game new and each enemy interesting. You can also browse the gallery below for a closer look at some of the concept art that appears in The Art of Infinity Blade.

“We’ve got such amazing fans who continue to play and support Infinity Blade and we’re really excited to provide them with an inside look at our process and inspiration behind the art they love,” director of corporate communications Laura Mustard told Polygon. “The video feature will kick off a program we intend to launch with our amazing artists regularly sharing more exclusive art and inspiration for fans to view and provide feedback on. They’ll be able to view this art on the @ChAIRGAMES Instagram feed beginning today.”

Infinity Blade ($5.99), Infinity Blade 2 ($6.99) and Infinity Blade 3 ($6.99) are available individually in the iOS App Store or as part of Infinity Blade Trilogy bundle for $14.99.