Magnavox Odyssey

A tabletop game on television

Magnavox introduced Odyssey in 1972, drawing on Ralph Baer’s television-game work. Its display offered little pictorial detail: players had to interpret simple white shapes. Translucent overlays supplied a court or other setting, while the accompanying cards, dice and counters let some of the action continue away from the television.

That division of labour matters when looking at an original set. The console alone does not describe the whole game. A missing overlay or rule sheet can remove information that a later cartridge would put on the screen.

What a game card changes

Odyssey’s removable cards select connections between circuits already inside the machine. Magnavox’s service manual lists which modules each card activates. These are not software cartridges containing a new program for a processor to execute.

The controls also ask for more interpretation than a later joystick. Separate adjustments move the player horizontally and vertically; the English control affects the ball. Learning the controls and following the printed rules are parts of the same activity.

Which Odyssey?

This profile concerns the original 1TL200 system. The Odyssey name also appears on later machines with different games and circuitry. Treat the model number, manual and supplied play materials as part of the identification, rather than assuming that every Odyssey-labelled box uses the same cards.