no test
use hactool extract secure/94b649803873ec7e230ccc709227377f.nca
use hex editor open you need replace ngc rom game.gcm, change line1 gameid to GMSP01
rename game.gcm and replace 94b649803873ec7e230ccc709227377f/romfs/MarioSunshine/Super_Mario_Sunshine_Stardust-trimmed.gcm
repack nca
rebuild nsp/xci
use hactool extract secure/94b649803873ec7e230ccc709227377f.nca
use hex editor open you need replace ngc rom game.gcm, change line1 gameid to GMSP01
rename game.gcm and replace 94b649803873ec7e230ccc709227377f/romfs/MarioSunshine/Super_Mario_Sunshine_Stardust-trimmed.gcm
repack nca
rebuild nsp/xci
Last edited by zestiva,