Hint:

Bombs:-  Press Circle to try to eat a dragon skull, chopped wood, or rock and you will pick it up. Press Circle to throw it.

Maleficent - There are trapped Faerie's everywhere, so you must destroy everything. Buildings, boats, towers, you name it, you kill it. If I'm correct, theres a secret level, but you must rescue ALL of the captive creatures, and then they will help you.

Temple Light - Go to any temple and fly into the light emitting from it, you willo then be able to press triangle and let your fury attack destroy any ork in your way.

Gameshark Codes

(M)Must Be On 0E3C7DF21645EBB3   0C0B6D77F89E5867 
Infinite Lives 1C1910B3F8FCFE53 
Unlock All Levels 2C3FCC95F8FCFE0F   2C3FCCB1F8FCFE0F