The original digital pet you loved in 1997 returns with a pastel dreamy shell! With the original programming of generation 2, you feed it, clean it, take care of it, and discipline it even if it annoys you when it doesn't need you! Additionally, you can play the numbers game! The way you take care of your Tamagotchi and your performance in the game determines which adult Tamagotchi you will get! Includes the CR2032 battery and attaches to your bag to go everywhere!