This was to be a conversion of the Irem arcade back around 1988 time by FIL/Sales Curve.
Commodore User, September 1988 issue mentioned that French software company FIL had got the licence. UK representatives of FIL were The Sales Curve who were to do the conversion.
It seems that FIL lost funding, and Sales Curve possibly decided against converting it and sticking to a small selection of games.
Eventually the game was converted by Emerald Software for US Gold, and sadly it was pretty poor! Just how the Sales Curve version could have looked, we don’t know.
The question is really if the game was actually ever started at all. It is unlikely, but then Paddle Mania was started!
More on this soon we hope…