I've been trying to get this to work, but I just can't.
I have riivolution 1.03, and I'm trying to get my custom nsmb levels and .gct hacks working. I can load the custom levels with riivolution, but not the gct hacks. On the other hand, I can load my gct hacks in gecko os, but not the custom levels (they are made in Reggie!, btw).
I have NTSC-U files, but nothing will work! Please help!