To unlock secrets embedded in the Concept Art, head to the Rewards section of the game and insert the following codes:

Video - L2, Right, Up, Square, Left, Triangle, R1, Down

More Art - Square, L1, Right, Left, Down, R2, Triangle, Up

Unlockable: Drake’s Jersey

To unlock a baseball jersey for Drake to wear, head to the Costume section of the game and insert the following code: Left, Right, Down, Up, Triangle, R1, L1, Square.

To unlock secret videos embedded in the Making a Cutscene section of the game, insert the following codes:

Video for Grave Robbing - Left, R2, Right, Up, L2, Triangle, Square, Down

Video for Time’s Up - L1, Right, Square, Down, Left, Triangle, R1, Up