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Cheat Codes for New Super Mario Bros
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If you mean moon jump, then you need an action replay (AR)
You cant its impossible unless u have an action replay with the cheat in
There is no built-in way to add cheat codes for New Super Mario Bros, but you can buy an Action Replay DS Hacking Device for $20 and add cheat codes for almost any DS game. I added a link to the Action Replay website as well as some codes you can use for it once you get it.
go to a game store or walmart and buy an action replay for 20%
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