There seems to be a bug with snes9x and blargg’s filter. When games use the snes’s 512x224 hi-res mode, such as Squaresoft games like Secret of Mana and Rudora no Hihou, the screen goes completely black. Those games use the hi-res mode to display text such as in menus, so you can check it pretty quickly by starting a new game.
Can anyone replicate this? or am i doing something stupid.