Cheat for PaRappa the Rapper 2

Get Blue Hat

Finish the game 1 time

Get Pink Hat

Finish the game while wearing the Blue Hat

Get Yellow Hat

Finish the game while wearing the Pink Hat

Get Dog House

Use the yellow hat and beat each level to get the dog house where you can listen to new music

Get Unlimited Lives

After pausing the game HOLD L1 then press X, Square, Triangle, Circle

Go to Song

Go to the stage select screen and Hold L1 + L2 and select the stage to go direct to the song

Get Ninja Star Mode

Go to the stage select screen and Hold R1 + R2 and select the stage to play in Ninja Star mode where button icons turn to wild card Ninja Stars

We have more cheats and tips for this game here, PaRappa the Rapper 2 cheats