When your health is running low, boost your energy with this cheat by entering: Triangle, Circle, Triangle, Circle, Triangle, Circle, Circle, X.
God Mode
During gameplay, in single player, in a level press: Triangle Button, Circle Button, Circle Button, Triangle Button, Triangle Button, Square Button, X Button, X Button.
Killing The Kraken
You may find out on the last level that when you fire your cannons at the Kraken you run out and there is still some health left on the Kraken. Well, to your right, there are some stairs. Go up the stairs and press O where the skull and cross bones are. It will swing a net of rum above the kraken. Get the kraken to appear up at the boat again and fire your gun at net of rum by presing down. The rum will explode and the kraken will die. Well done! You have completed the game but... as i found it will only say 87% complete (still havent found out why).
One Shot Kill
During gameplay, in single player, in a level press: Triangle Button, Circle Button, Circle Button, Triangle Button, Triangle Button, Square Button, Square Button, Square Button.
Restore Health immediately
To restore your health, during the game press the buttons triangle circle triangle circle triangle circle circle x and your health will restore completely.
Unlimited Power Moves
During gameplayer, in single player mode, in a level press: Triangle Button, Triangle Button, Triangle Button, Square Button, Square Button, X Button, Circle Button, Circle Button.
Unlock Kraken Battle
During gameplay, in single player, in a level press: Circle Button, Circle Button, Circle Button, Triangle Button, Triangle Button, Triangle Button, Square Button, Square Button.
Unlock Treasure Levels
During gameplay, in single player, in a level press: Circle Button, Circle Button, Circle Button, Triangle Button, Triangle Button, Triangle Button, X Button, X Button.
Full Health...