Tony Hawk's Underground 2 Remix Codes -

Perfect rail balance:
Enter tightrope as a code to unlock the "Perfect Rail Balance" option at the cheat menu during a game.

Original Tony Hawk's Pro Skater Tony Hawk:
Enter birdman as a code. Choose the "Secret Characters" option at the character selection screen in classic or free skate mode to access the original Tony Hawk.

Moon gravity:
Enter i can fly as a code.

Most bonuses unlocked:
Enter monkey c monkey do or monkeycmonkeydo as a code.

Invisible skater:
Enter sellout as a code.

Completion bonuses:
Complete story mode under the easy difficulty setting to unlock Shrek and Space Monkey characters.

Successfully complete story mode under the normal difficulty setting to unlock the Alien Doctor, Boat Captain, Lost Soul 1, Paulie Ryan, and The Hand characters; and Tony Hawk's Pro Skater School, Tony Hawk's Pro Skater 3 Canada, and Pro Skater levels.

Complete all classic mode goals under the sick difficulty setting to unlock the Australian Cop, Bratwurst Vendor, Corn Vendor, German Cop, German Drunk, Horn Player, Lost Soul 2, Metal Detector Man, Pirate, Skatopia Punk, and Zombie 2 characters; and the Downhill Jam level in free skate mode.

Complete all gaps to unlock all food vendors, all musicians, the Bigfoot One, Boxer, Inline Skater, Lost Soul 3, Lounge Singer, Mayan, Skaboto, and Space Monkey 3 characters; and the Always Special, Moon Gravity, Perfect Grind, Perfect Manual, and Perfect Skitch cheats.