: Timing is critical; release the jump button right at the lip of a jump for maximum air, and ensure your board is level before hitting the snow.
Most extras are unlocked by beating the game with specific characters or reaching point milestones: Dark Summit - Guide and Walkthrough - GameCube Dark Summit
: High scores unlock better boards, such as the Slick 250 (250,000 pts), Dynamic 3000 (1M pts), or Prototype MG (2M pts). Essential Trick Tips : Timing is critical; release the jump button