Each game includes two screen overlays, for different TV sizes. Also:
- Ski includes sticker ski markers.
- Simon Says includes 28 body part cards.
Accompanying Odyssey games
These were two of the 12 games shipped with the original Odyssey system in 1972. They were Table Tennis
, Ski, Simon Says
, Tennis, Analogic, Hockey, Football
, Cat and Mouse, Haunted House
, Roulette and States
When starting Ski, the game boots up with both players on screen, although it only supports one player at a time. The player must manually move the other player's square off the screen, using his controller, before proceeding.