I wanna play this on a PSP (with a GBA emulator). All the roms and hacks for games run OK with no glitches, but Void's Adventure runs laggy, with tons of frameskips and slow animations. It's unplayable.
Is there anything I have missed when patching the rom? I have never had a problem of this kind with other hacks as I said and the unhacked rom runs perfectly with the GBA emulator on the PSP.