The classic tele-sports III & IV Cartridge-Pong systems were made by Radofin in Hongkong. Both systems were sold worldwide by companies like Audio Sonic (mainly the Netherlands), SHG Black Point (Germany), Radofin (worldwide), Acetronic & Princetronic (the UK).

Here is a list of all carts released for this system:

1001 (5001) - Superstar - Rarity: 5

1002 (5002) - Grand Prix - Rarity: 5

1003 & 1003a (5003) - Skill Cycle / Stunt Cycle - Rarity: 5

1004 (5004) - Convoy - Rarity: 7

1005 (5005) - Tank War / Tank Battle - Rarity: 6

1006 (5006) - Shooting Gallery - Rarity: 7

1007 (5007) - Super Wipeout - Rarity: 6

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A few pictures of the content of the ultrarare "Shooting Gallery":

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Further Info:

Pictured here is the different thickness of the boxes - Cartridge 1003 Skill Cycle for example was released in two version: one with DIN controller plug and one without. Also Tank Battle was released with this DIN plug - the big box also had special controllers in it´s content for better steering of the tank.

Here you can see the different variants of the Skill Cycle cartridge, two with DIN plug (1003 & 5003) and one without (1003a).

Again many thanks to Jens Brinkmann, who sent us the Scan of cart 1004 "Convoy", also many thanks to Martin Clayton from the U.K. who sent us the pictures of his "Shooting Gallery" cart.

Scans of a rare brochure.