Okay, I finally figured this one out via a bit of research! I looked up Sega Genesis games by year of release and tried to figure out which one would be likely to include "driving to Saturn." Finally I spotted a very likely candidate, and confirmed it via playing on an emulator. It's "The Magic School Bus: Space Exploration Game." I wasn't even aware this game existed, but it's funny because lately my 4-year-old daughter has really been into the Magic School Bus.
Berto, is this a game you played as a kid? Or did you discover the Saturn easter egg some other way?
Bingo !!! Yup it's "
The Magic School Bus: Space Exploration Game."
Actually I never played it when I was a kid.
I discover it recently when I bought some used SEGA Club games for my 5-year-old son.
Those SEGA Club Games I bought were Bonkers, Ecco Jr, The Berenstain Bears, Wacky Worlds, Sesame Street Counting Cafe, Math Blaster, The Magic School Bus: Space Exploration Game, and my son's favorite still until now : Richard Scarry's Busytown.
I tested all the games before giving it to my son, played them to make sure all the games was really kid-friendly, and that's how I found it.
Congrats Centrale, the next question is yours.