Use with patched ys_rom0_D or ys_romX_0.
Credit to MPQC for the final:
https://gbatemp.net/download/super-mario-world-2-yoshis-island-100.7819/
Credit to MPQC for the final:
https://gbatemp.net/download/super-mario-world-2-yoshis-island-100.7819/