This game was never released due to poor development and bad pre-release critics. Years later, a near finished version of the game was leaked through emulation!
This game has a lot of bugs in it, since it was never "finished." What was done probably wasn't MEANT to happen to achieve this accomplishment. There's a warp and stage complete shortcut by pausing the game and pressing A to warp or C to complete the stage you are on. You must use the left and/or right buttons to warp to stages. The stage level will be shown under your time display (11 = 1-1, 21 = 2-1, etc.)