I've been trying to play games like Missile Command and Tempest through Big Box and the mouse pointer is moving right along the screen with my spinner and trackball. I've tried to add "nomousy" into each game with the parameter /hide but it doesn't change anything.
I'm running mame through retroarch. Does anyone have a good solution for this? I also have the "hide cursor while not in use" selected, but these games all use the cursor.