Tony Hawk’s Underground Cheats
How to use these cheats
Button names refer to the Xbox controller — A, B, X, Y, the LB/RB bumpers, LT/RT triggers and the D-pad. Unless told otherwise, enter codes from the pause or options menu, or while playing. Some cheats disable achievements for that save — keep a separate save before you start.
- Cheat codes9
- Unlockables & collectibles9
Select Cheats at the Options menu and enter the following case-sensitive codes.
| Cheat | Code |
|---|---|
| All THUG movies | digivid |
| Perfect rail balance | letitslide |
| Perfect manual | keepitsteady |
| Perfect skitch | rearrider |
| Moon gravity | getitup or noforce |
| G. music track | holeshot |
| All characters | getemall |
| D. | NOOO!! |
| Increased speed | moveinfast |
U. The character codes only work once you have cleared story mode. The NOOO!! and moveinfast codes are reported but unverified, so try them at your own risk.
| Unlockable | How to unlock |
|---|---|
| Iron Man | Complete story mode on beginner difficulty. |
| Gene Simmons | Complete story mode on normal difficulty. T. H. U. |
| D. | Complete story mode on sick difficulty. |
| Hotter Than Hell level | Complete story mode. |
| School II | Grab the Old Skool icon in New Jersey. |
| Venice | Grab the Old Skool icon in Hawaii. |
| Hangar | Grab the Old Skool icon in Moscow. |
| Pedestrian skaters | Find every gap in the game, including the hidden levels. |
| Cheat menu extras | Complete all 129 goals to unlock Cool Specials, Kid Mode, Roller Skates, Flame, Always Special, Perfect Skitch, Perfect Manual and Moon Gravity. |
Easy points: Enable the perfect rail cheat, find a circular rail and grind round it while changing grind types constantly. The combo never drops, so you can rack up enormous scores.