There are three variants of the game package:
1. Coca Cola/Sprite sign on both the box screenshot and the ROM program (earlier, very rare)
2. Coca Cola/Sprite sign on the box screenshot, and Wimbledon sign on the ROM program (common)
3. Wimbledon sign on both the box screenshot and the ROM program (later, uncommon)
VTech
VTech
Cheryco
Telefunken MicroTEK
Unimex
Zanussi Elettronica
Elof Hansson
Dick Smith Electronics
Salora