Press L, R, Up, A, Z during game play.
They're either fake, or you have to press a sequence of buttons during the game to activate the cheats.
depends on what game
get on powerup reward
You have to find a character in the game , who will activate the Quest. No spoilers here, sorry.
You are just required to type the cheat in during the game or at menu by pressing escape while playing the game to activate them. You can also use some trainer to activate the cheats for you. For typing : Just simply type come-fly-with-me without ' - ' hyphens to fly cars.
I'm not sure how to use them, but when you activate a skull, I think it unlocks extras in the game.
As a trap card, you cannot activate it on the turn you Set it. However you can activate it in any turn after that, including your own, if you wish.
you have to complete the game to be able to activate that code or you can activate the jack attack code where you play as the guys son
The game has been shelved.
you use a game shark
no password