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- 1). Turn off your Nintendo system and remove any games that are inside.
- 2). Push the GameShark into the game slot.
- 3). Insert the GameBoy or Nintendo 64 game into the top of the GameShark. Turn on your system and the GameShark menu will automatically load.
- 4). Select "Cheat Codes" to add codes, then press "Start Game With Selected Codes" to begin playing. To remove your GameShark, turn off the Nintendo system and gently pull both the game and GameShark cartridge out of the system.
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