I think so. I'm playing it on the PS3 and when I'm using it on HDMI there's no sound. When I switched it to the AV cable, surprisingly, there was sound! It's a shame it won't work with the HDMI because the game looks ten times better with it. Anyone know a solution? I don't think my HDMI cable is broken because when I'm using my PS3 on HD everything works fine except when I play Dragon's Dogma.