ROM Hack Need help with Dump

[JustinKG]

I'm using NXDumptool. I dumped Animal Crossing from the cartridge and I am using FAT32. I moved the two seperate files made from the dump unto desktop. I combined them using this method. It says it is too large now. I'm lost. Idk what to do

 

[Shuttleu]

What is your end goal for this?

If it's to play it without the cartridge, you don't need to dump it to a xci

Edit: If you are wanting to play it without the cartridge, then use tinfoil or this

 

[JustinKG]

What is your end goal for this?

If it's to play it without the cartridge, you don't need to dump it to a xci

Edit: If you are wanting to play it without the cartridge, then use tinfoil or this

I ended up using NXGameinstaller with the patches. I just want to do save edits and transfer items to main switch