ROM Hack NSMB DS hacking question

[chavosaur]

I was wondering if it was possible to hack the minigames in new super mario bros? Or if there are any rom hacks that have currently done so? See, i used to spend hours a day playing those minigames, shooting for giant scores (im hoping they bring new minigames to nsmb2.) Anywho is it possible to change up/ redo minigames into totally new minigames or just increase difficulty level or somthing? Im not familiar with rom hacking so i dont know how hard the job would be

 

[Rydian]

Yes it's possible, but you'd need to modify the ASM yourself and such.

It'd be less work to make your own homebrew minigames.

 

[Dirbaio]

You can also edit the data files in the minigame NARCs. They're in the archive/ folder.

But this will just change graphics and such, not gameplay of the minigames.