Cheats, Codes, and Secrets
The following cheats, codes, and secrets are available for Tony Hawk's Underground on the Nintendo Gamecube video game console.
Perfect skitches
Select "Cheat Codes" at the options menun enter rearrider as a code. Alternately, get all 129 goals.
Perfect manuals
Select "Cheat Codes" at the options menun enter keepitsteady as a code. Alternately, get all 129 goals.
Perfect rail balance
Select "Cheat Codes" at the options menun enter letitslide as a code. Alternately, get all 129 goals.
Moon gravity
Select "Cheat Codes" at the options menun enter getitup as a code. Alternately, get all 129 goals. Note: This does not work when driving.
All FMV sequences
Select "Cheat Codes" at the options menun enter gidvid as a code.
Play as T.H.U.D.
Select "Cheat Codes" at the options menun enter NOOO!! as a code.
Cheat mode
Successfully complete the game under any difficulty setting. Then, go back and complete all the goals to unlock all of the cheat options.
Pre-made skaters
Go to create a skater and change the name to one of the following entries. the character will change into the corresponding skater.
Kid Mode
Get all 129 goals.
Rollerskates
Get all 129 goals.
Flame
Get all 129 goals.
Always Special
Get all 129 goals.
Cool Specials
Get all 129 goals.
Hotter Than Hell level
Get the last goal (Kill Eric's Best Line) to unlock the Hotter Than Hell level, which features Kiss. This will also unlock the Helicopter FMV sequence.
Play as Gene Simmons
Successfully complete story mode under the normal difficulty setting.
Play as Iron Man
Successfully complete story mode under the beginner difficulty setting.
Play as T.H.U.D.
Successfully complete story mode under the sick difficulty setting.
Play as pedestrians
Clear all gaps in the game to unlock 26 playable pedestrians, including Eric Sparrow, Ollie the Magic Bum Chef Dude (makes you do the Boneless and No Complys) rest of members of KISS, a drug addict, and a drug dealer.
Create-a-deck mode
Successfully complete Slamma Jamma in story mode.
Kiss Concert FMV sequence
Collect all the letters that spell K-I-S-S in the Hotter Than Hell level. This will unlock the Kiss FMV sequence. Then, collect K-I-S-S again. This will start the KISS Concert.
Bails 1 FMV sequence
Collect three secret tapes.
Bails 2 FMV sequence
Collect six secret tapes.
Always Hard FMV sequence
Collect nine secret tapes.
Lost Footage FMV sequence
Complete the game under the too easy and beginner difficulty settings to unlock a new "Lost Footage Tape", in which instead of challenging Eric, you punch him and take the tape.
Alternate ending sequence
Successfully complete story mode twice or complete sick mode to view an alternate ending sequence.
More Hints and Tips
- Tony Hawk's Underground hints and tips.
Read user submitted hints and tips, and add your own!
More Cheats and Hints
There may be additional cheats, codes, hints and tips for this game listed in our forums or our cheat code index.
xbsdb