>>712936867It was a dual release, had the black cart so it was still playable on original Gameboys.
>>712938876I'm slowly trying to get into this. I originally wanted to use GB Studio but nearly every game I've seen on that engine is terribly optimized and controlled.
So now I'm figuring out GBDK and making everything from scratch, again very slowly. It's at least rewarding to learn, though I rarely have the time to work on it.