Double coins
Wait until night to get two coins from an opponent that would normally only have one coin
Four player mode
Insert controllers into all four ports and begin game play using controllers one andor two Collect fortyfour entry passes from various levels Then press CRight Start on controllers three and four
Partner on your back
In two player mode crouch down and have your partner jump on your back You will be holding them on your back If you are the player taking the ride press Z to shoot upgraded attacks This also works in towns
Run faster
Hold B when running in any town not roads to move a lot faster
Unlimited items
Begin the game and go to the upgrade store Purchase any desired item then go to the save location and save the game Reset the game When the game is resumed you will have all your money plus the item that was purchased This may be repeated to get an unlimited number of items
Unlimited lives
Go to the restaurant buy sushi and you will gain one life go to the Inn save and reset the game You will have another hundred coins that you can buy sushi with again Repeat to gain the desired amount of lives