At the skater select screen, activate the following cheats by entering the corresponding codes while holding LT (the left trigger):
CHEAT FUNCTION - CHEAT CODE Max all stats - Y, X, A Max money ($999,999,999) - Y, B, A Unlock all cheats - A, B, Y Unlock all game modes - A, Y, B Unlock all levels - Y, X, B Unlock all skaters - Y, B, X Unlock all tricks - A, X, Y
Unlock the following bonuses by performing the corresponding tasks:
BONUS - HOW TO UNLOCK Big Head Mode - Complete all objectives in Big Head Survival with a single skater Dusty Skater - Complete 30 goals in a single skater's career Ghost Skater - Complete 20 goals in a single skater's career Invisible Skater - Complete 40 goals in a single skater's career Invisible Skater - Complete 50 objectives in a single skaters career. Perfect Lip - Max out Lip Stat Perfect Manual - Max out Manual Stat Perfect Rail - Max out Rail Stat Slo-Mo Speed - Complete 50 goals in a single skater's career Unlimited Special Meter - Complete 60 goals in a single skater's caree
ACHIEVEMENT - HOW TO UNLOCK A Mall Rat - Unlock Mall. Ain't 'fraid of no ghosts - Collect all pellets in one combo in Hawkman in The Hangar. Bringing home the bacon - Unlock Officer Dick. Completist - Complete all Projectives with one character. Da Jam - Unlock Downhill Jam. Danger Zone - Unlock The Hangar. Gap Skiing - Complete the 100 Ski Jump gap in Downhill Jam. Going Back to Cali - Unlock Venice Beach. I don't want no 2 minute Man - Hold a combo for 30 seconds after the time is up in Marseille. Manual Master - Perform 15 manuals in one combo in School II with Rodney Mullen. Old School - Score 200,000 points without performing a single manual in one run in Warehouse. Race to the finish lines - Reach the end of the Mall 3 times in a single Big Head Survival run. School's Out - Unlock School II. The Best, Around - Get 500,000 points in one run in Venice Beach. Uh huh, Oui Oui - Unlock Marseille.
Unlock the following characters by performing the corresponding tasks:
CHARACTER - HOW TO UNLOCK Officer Dick - Complete Career mode with a character Old School Tony Hawk - Complete Career with Tony Hawk Ollie the Magic Bum - 100% Complete any character's Projectives Robomodo Robot - Complete All Hawkman Objectives