Cheat codes:

likepaulie - Always special

straightedge - Perfect grind balance + perfect lip balance

accesspass - Unlocks all levels

bedizzy - Unlocks Natas Kaupas for use in Free Skate

4wheeler - Unlocks Paulie for use in Free Skate

skullet - Unlocks Nigel Beaverhausen for use in Free Skate

xtrahelp - Unlocks extra skaters for use in Free Skate