Contains all the current and upcoming Challenge Packs! Each pack contains three songs, three special challenges, and three exclusive pieces of gear. Indie Game Challenge Pack 1: Amazing songs from some classic indie games. Chiptune Challenge Packs 1 & 2: Contains awesome synthesized 8-bit tracks! J-Punch Challenge Pack: Soothe yourself to the sounds of three of J-Punch’s best tracks. The End Records Challenge Pack: Courtesy of The End Records, three great tunes to burn into yo’ brain.