G&WO = original: Single unit, usually with directional controls on one side and action button on the other. Size: ??
-G&WM = Multi screen: The hinge is on the top, with the directional controls/action button on the bottom portion, usually containing a screen on the top and bottom portions. Size: 3″ X 4 1/2″ X 1″ (closed) -G&WP = Panorama screen. The coolest of all the G&W’s! -G&WS = Supercolor: Vertically oriented color screen. -G&WT = Triple screen: three screens are better than one! -G&WU = Multi screen: Similar to the G&WM version, but opens like a book. The hinge is on the left, and there are controls on both sides (allowing for 2 player action on all games). -G&WV = Vs. micro system: These contain 2 movable controllers that are attached to the main unit with wires (allowing for two player action). The screens are much wider than the normal G&W screen, but the standard G&W features are still there. -G&WW = Wide screen: This is the most common format for G&W’s. They are slightly larger than the G&WO’s, with the same basic layout. -MT&F = Mini Time & Fun. These are Video Technologies line of smalle
