Enter the following codes at the title screen. "L" and "R"= the Left and Right shoulder buttons.
|X, Up, B, Down, Y, Left, START, Right, R, R, L, R, R, Down, Down, Up, Y, Y, Y, START, SELECT
||All Characters Unlocked
|X, Y, B, B, Y, X, L, L, R, R, Up, Down, Left, Right, START, SELECT
||Start with 1,000,000 Studs
|Up, Up, B, Down, Down, X, Left, Left, Y, L, R, L, R, B, Y, X, START, SELECT
||Start with 3,000,000 Studs
All Episodes (& Free Play Mode)
To unlock all of the episodes in the game automatically (as well as Free Play Mode), head to the game’s title screen and insert the following lengthy code: Right, Up, R, L, X, Y, Right, Left, B, L, R, L, Down, Down, Up, Y, Y, X, X, B, B, Up, Up, L, R, Start, Select.