Rarity:
One version is common, at least one other version is rare
Notes:
[1] Game designed by Brodie Lockard. Code & sound by Gene Smith. Graphics by Gene Smith & Glyn Anderson; titlescreen by David McMacken of Transphere International advertising agency.
[2] Game supports a quit back to WB option.
[3] Original game contents included a Shanghai postcard, which you could send to a friend and provided details of how to obtain a game demo for $3 p&h from Activision.