Bryan Ochalla joins in again for another in-depth dissection of the Game Boy library. This time we look at Nintendo's Tennis and the system's 800-lb. gorilla. Not, not Donkey Kong (DK's an ape, not a gorilla!) — I mean Tetris. Be sure to visit our blog at Retronauts.com), and check out our partner site, USgamer, for more great stuff. And if you'd like to send a few bucks our way, head on over to our Patreon page