Arctic Thunder No drones mode: Press Square(2), Circle(2), L1, R1, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. Expert mode: Press Circle, Square, Circle(2), Square, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. All Randoms mode: Press R1, R2, Square, Circle, R1, R2, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. All Atomic Snowballs mode: Press Square(3), L1, Circle, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. All Grappling Hooks and Randoms mode: Press Circle(2), L2, Circle(2), L1, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. All Rooster Tails mode: Press R1, R2, L2, L1, Square, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. All Snow Bombs and Randoms mode: Press Circle(2), R1, R2, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. All Boost mode: Press Circle, R1(2), Circle, R2, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. Clone mode: Press L1, L2(2), Circle, L1, Circle, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. Everyone invisible mode: Press Square, Circle, Square, R2, Circle(2), Start at the screen after startup (before choosing a player). Note: This has no effect in points races. No power-ups mode: Press Square(2), Circle, Square, R2, Square, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. Super boost wheelie mode: Press Circle, L1, Square, R2, Square, L2, Start at the screen after startup (before choosing a player). Note: This has no effect in points races. Mooing: Enter MOO as your initials after a race. Snowman: Win gold medals on all twelve tracks in race to unlock the Snowman character. All Snowmen Found bonus: Locate and run over all the snowmen on any given track to collect the "All Snowmen Found" bonus; which awards 15,000 additional points.