This game is completely original, not a conversion. Ten games were made, plus a prototype. Each of serial numbers 0001 thru 0010 were engraved on the sides of the cabinets.
Concept: Michel Achille and Philippe Chalvignac.
Programming: Philippe Chalvignac and Michel Achille.
Playfield design layout: Michel Achille.
Artwork: Original drawings by Jean-Philippe Roussilhe. Production art by Mike Martinelli of Baldacci's Pinball Shop.
MPU: Philippe Chalvignac. Based on the Z80 microprocessor. Two are used: one for sounds and the other for the game. Solenoids and lamps are activated by transistors.
Sounds: all electronic, with Texas Instrument TMS-5220 linear predictive coefficient (LPC) speech processor.