Thanks to all ! I'm collecting box scans, floppy scans, synopsis, screenshots... and my collecion now looks osom!
(I worked cutting, aligning, improving, repairing damaged images and all material uploaded to screenscraper.fr, for general use, and anybody can create it's own atari gamelist too for recalbox, retropie, batocera systems, the photo attached is the interface of my Recalbox system based on Raspberry Pi 3b+ inside of a Retroflag SNES Pi Case)