This game is also available on Wii.
Retro Game Cheats for Sonic and the Secret Rings (Sony PSP)
Effect: unlock Reel! Battle Fishing party mode extra
Effect: unlock Put It Out! Big Fire party mode extra
Effect: unlock Spin! Propeller Race party mode extra
Effect: unlock Fire Type Sonic
Effect: unlock Cream for party mode
Effect: unlock Watch Out! Trap party mode extra
Effect: unlock Silver
Effect: unlock Fly! Ptero-Rider party mode extra
Effect: unlock Row! Canoe Race party mode extra
Effect: unlock Sink 'Em! Pirate Ship party mode extra
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