At the title screen, highlight the "New Game" option, and press Triangle, Square, Circle, Triangle, Square, Circle, X. If you entered the code correctly, you will hear a voice. In the Japanese version, press Triangle, Square, X, Triangle, Square, X, Circle. Alternately, collect all the various Torn Letters hidden throughout the game to unlock Asagi mode (alternate story).Commit suicide
While playing the game, hold L + R and press X to make Prinny explode and restart from the last save point.Cave Of Ordeals stage
Collect 70 Lucky to unlock the Cave Of Ordeals stage.Fight against Etna
Collect 100 Lucky. Then, select the third option in the castle door to fight against Etna.Prinny raid skill
Lose all 1,000 lives, then start a new game.Alternate endings
Successfully complete the indicated task to unlock the corresponding ending:
- Asagi: Successfully complete Asagi mode.
- News Of An Exploding Penguin: Lose all 1,000 lives.
- The Escape Of The Prinny: Talk to the ninja, and select the first option.
Use the following trick to unlock the Prinny raid skill easily. Restart the game by going to the Runaway Shop. Select the "Hell's Finest" difficulty. Choose the Moab Fortress, and proceed until reaching the Boss. Allow the game to idle here to lose 1,000 lives in approximately two hours.Defeating Chefbot 9000
Stun Chefbot 9000, and attack him. After the stars fade above his head, hip-pound the flaming keyhole, and his shield counters will fade.Defeating Prinny Laharl
Stun Laharl, then do not attack him further. Pick him up, and throw him to instantly kill him.Torn Letter locations
Torn Letter 8
Torn Letters 9 and 10