Well then, it looks like Sega managed to made a first Micro Handheld System for the Mini Console series called the Game Gear Micro. By the way, they did showed in the trailer that all 4 colors (Black, Blue, Yellow and Red) have different games for each system making as 16 Games of right now. There's also an accessory that you can attach the Game Gear Micro to see the tiny screen that is called the "Big Window Micro". They just announced it in Japan but they haven't currently officially announced for the West as of right now.