Open All Boards
At main menu press X, Circle, X, X, up, down, left, right and that should do it.

2 shortcuts for blackout
Here are 2 short cuts for the black out level. When u start follow the normal path. When u get to a jump then go left. after u go off another jump u will approach another one. go off it a little left off the center. u should land on a thin metal ladder. Follow the path to the end. if u miss that 1 it is ok u still have a chance of beating ur opponent. when u miss it u will approach a cave. to the right there is another ladder. go on it and it will take u to another path. follow it to the end!!!

Bonus courses
Win a gold medal in all X Games competitions to unlock the Deep Freeze Mountain, Grind Or Die, Halfpipe Winter Style, and four more Slopestyle Events. -From: DirteDog118@aol.com