Cuphead is one of gaming's best success stories of 2017. The hand-drawn 2D-animated bullet-hell shooter captured everyone's attention a few years ago, and has held onto it ever since – right up through its long-awaited and fantastic final release and its millionth copy sold. Now, brothers Chad and Jared Moldenhauer of Studio HDMR spend an hour-plus discussing their incredible story, from growing up as Contra fans and classic animation fans to leaving their day jobs to finally finishing Cuphead. Check out the video above for the entire interview!