I would say the cutoff is Game Boy Advance SP and Micro is a poseur, because Micro can’t play original Game Boy or Color games. If one is counting GBA, then the DS and DS Lite could still play those.
Edit: Get a flash cart and you can unofficially play old GB on any GBA-compatible using Goomba Color. Micro is awesome at what it does, I just hate that it has the Game Boy name yet can’t play GB games and had yet another different link cable port because Nintendo!
Apparently, the Micro was the last Game Boy product that Nintendo made.
Very elegant.
I would say the cutoff is Game Boy Advance SP and Micro is a poseur, because Micro can’t play original Game Boy or Color games. If one is counting GBA, then the DS and DS Lite could still play those.
Edit: Get a flash cart and you can unofficially play old GB on any GBA-compatible using Goomba Color. Micro is awesome at what it does, I just hate that it has the Game Boy name yet can’t play GB games and had yet another different link cable port because Nintendo!