The following case sensitive codes are entered during game play

Always have Special:
Uronfire

Moon Gravity:
2them00n

Perfect Manual:
2wheels!

Perfect Grind:
GrindXpert

Perfect Skitch:
H!tcharar!de

Matt Hoffman:
The_condor

Jason Ellis:
Sirius-DJ

Mindy:
Help1nghand


Complete the following tasks to unlock the corresponding as playable characters

Unlock Baller:
With 100% completion beat Story mode

Unlock Barber:
Beat ALL Skate Ranch Missions and get ALL the Skate Ranch Pieces

Unlock Billy Joe:
On Normal difficulty beat Classic mode

Unlock Boone in Briefs:
With 100% Completion beat Gap mode

Unlock Boone:
On Normal difficulty beat Classic mode

Unlock Camera Guy:
Beat Story mode with 100% Completion

Unlock Carnival Worker:
Beat ALL Skate Ranch Missions and get ALL Skate Ranch Pieces

Unlock Chlolo:
Beat Story mode with 100% completition

Unlock Dogtown Guy 2:
Beat Classic mode with 100% Completion

Unlock Dogtown Guy:
Beat ALL Skate Ranch Missions and get ALL Skate Ranch Pieces

Unlock French Man:
Beat ALL Skate Ranch Missions and get ALL Skate Ranch Pieces

Unlock the Graffiti Dude:
Beat Classic mode with 100% Completion

Unlock The Hardhat Worker:
Beat Classic mode with 100% Completion

Unlock Iggy:
On Normal difficulty beat Story mode

Unlock Jason Ellis:
On Normal difficulty beat Story mode

Unlock Jimbo:
Beat Story mode with Hard or Sick difficulty

Unlock Little John:
On Normal difficulty beat Story mode

Unlock Master Zen:
Beat Classic mode with 100% Completion

Unlock Matt Hoffman:
On Hard/Sick difficulty beat Classic mode

Unlock Mega:
On Hard or Sick difficulty beat Story mode

Unlock Mindy:
On Easy Difficulty beat Story mode

Unlock Murphy:
On Hard/Sick difficulty beat Story mode

Unlock Oil Rig Worker:
Beat Gap mode with 100% Completion

Unlock Performer:
Beat Gap mode with 100% Completion

Unlock Police Man:
Beat Gap mode with 100% Completion

Unlock Robot Tony:
On Easy difficulty beat Story mode

Unlock Useless Dave:
On Hard/Sick difficulty beat Classic mode

Unlock Welder:
Beat Story mode with 100% Completion