Basicly the same game structure as the Table Tops games. (Donkey Kong Jr and Snoopy is identical). Just as the multiscreens, you have to open up your handheld, but in this case to uncover the mirror wich the game is reflected on.The games are slim (21 mm in thickness) and are almost pocket-size.

Donkey Kong jr
Marios Bombs away
Mickey Mouse
Donkey Kong Circus