I want to convert the Japanese music to the US Rainbow Islands.
I used nes2nsf to get a handle of the music location in ROM:
US - 1C010-1FEB0
Jap - 1C010-1FD00
I then copied the Japanese bank onto the US one.
The game won't boot now. Can someone check what I've done wrong?
contains hack and original US game
Also, is the FCEUX tile id the letter code in hex? like 0A are all A's in the game?