One of the best ways to enjoy Tetris. Such a graphically simple, yet mindlessly addicting game that will have you so glad to have it portable that you don't even need to ever take a break from it! Hell, I say Tetris on the Game Boy is the absolute best game to play on the toilet; screw your phone or even reading shampoo bottles. My one complaint is a small one, as the Game Boy was not able to save games, but the Game Boy version of Tetris makes an effort of showing you the top scores per level, only to have them disappear once you turn it off. At least, the Game Boy Color version fixed this, but it's still very, very enjoyable without the save function.