PewDiePie: Legend of the Brofist is a 2D side-scrolling action-adventure platform video game developed and published by Canadian-based indie development studio Outerminds inc., in collaboration with PewDiePie. The game was released for iOS and Android on September 24, 2015 and became the top-grossing paid game in the United States App Store less than two hours after its release.[1][2] The Microsoft Windows and OS X versions were released on December 10, 2015, with an additional co-op mode.