Boo32
Member
The game pays well all sounds and controls work. The problem is that the girders stay solid but the moving images get black vertical lines in them and sometimes disappear. As you play, the hammers may disappear or the silver barrel will become a blue and white mario or all the barrels and Mario and donkey kong will disappear. Could be a power supply issue? Bad chip? Bad board? I am new to the hobby and appreciate any help I can get.