So, you wanna edit the Goomba or Koopa in NSMB? Well here's just a quick tutorial on how to do it.

1. First, you need a NSMB rom. Doesn't matter which one they all work. You also need an emulator. You probably should know this but if you didn't..... then why are you on this website to begin with?

2. Go to NSMBHD and click on download nsmbe.

3. Open nsmbe and then open the nsmb rom. Know click "Rom File Browsers."

For Koopa:

Go into Root/obj
Now find I_nokonoko256_ncl.bin (With a rainbow logo that is to represent a pallete.), open it, and click Add all.

Now find I_nokonoko256_ncl.bin (With a image logo) and you will see a koopa sprite sheet free to edit. I recommend export the image, editing it in your favorite editing program and import it back to the editor. Click export this bitmap. Then after you've edited it, click "import this bitmap with recreated pallete."

For Goomba
Now find I_Kuribo256_ncg.bin and open it.

Click on I_enemy_ncl.bin

Click export this bitmap. Then after you've edited it, click "import this bitmap with recreated pallete."

I hope this maybe help you if you're a new comer.




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I'm Currently Working on Mario & Luigi The Platformer.

Thanks for the constructive critisism! I'll be sure to keep this in mind.
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I'm Currently Working on Mario & Luigi The Platformer.