Mr. Driller Saving on Game Boy Color

I’m still on my Mr. Driller kick, so let’s talk about an interesting difference between the Game Boy Color carts across regions.

Early Mr. Driller 2 Repro

I’ve been on a Mr. Driller kick lately. I originally found the game when searching for more pricey Game Boy Color games. It’s a great game where you drill (who would have thought!) downward and avoid blocks, snag air bubbles, and go as deep as you can.