

Tamagotchi is the name of a Game Boy game released in October 1997, also known as Game de Hakken!! Tamagotchi in Japan. It is very much like the original Tamagotchi, but with additional features such as music, contests, and more games.

Petz: Horsez 2 is the second game in the Petz Horsez series. Choose from five different horse breeds. As you raise your foal you learn to groom, play and feed him. Your horse develops and so will you allowing you both to complete at the highest level.

Create your own family of cute puppies and watch them grow with fun and individual personalities. Dress them, play with them and breed them with your friends' pets to produce unique babies!

Care for up to 12 hamsters, including two unlockable rare breeds - and baby hamsters. Customize your hamster's cage and play mini-games with your friends.

Released in 1998 on Game Boy.

Role-playing (RPG) / Simulator / Adventure / Fantasy / Science fiction
Digimon world is a game that allows a player to raise their own Digimon and teach it to battle.

With Nintendogs, you can put a puppy inside your Nintendo DS. Pick from multiple breeds, ranging from Labradors to Dalmatians, and then take care of and train the puppy using the touch screen and microphone. If you train your puppy well enough, you can compete in dog shows and agility contests to unlock other items and puppy breeds.

Hey you, Pokémon fanatic! Have you ever wanted to control your very own Pokémon? Now you can with HEY YOU, PIKACHU! for the Nintendo 64. It's as simple as speaking into the microphone that connects to your controller. If Pikachu understands you, he'll respond. The little yellow pocket monster has a vocabulary of approximately 200 words, and Professor Oak is even on hand to train you in the ways of creature communication. Wake up Pikachu each day by shouting "Good Morning!" and decide what games to play and activities to engage in. You can play Pokémon trivia on the in-game TV, gather food, hunt for treasure, collect seemingly endless goodies, go fishing, baby-sit Caterpie, and much more. You'll also play a variety of mini-games while guiding Pikachu along with friendly commands. As you bond and converse with your cartoon pal you'll investigate the Ochre Woods, head for the campground, check out Bulbasaur's picnic, and even solve clever puzzles. HEY YOU, PIKACHU! is an interactive romp that gives the younger set a chance to get up close and personal with their favorite Pokémon character.

Simulator / Comedy / Educational
A pet simulation game that lets owners name, train and play with a realistic puppy. Players create and control a main character and choose one of 49 different dogs from 18 different breeds. As characters in the game, owners can take their puppies everywhere within the virtual environment, from through the house to around the neighborhood to visit friends. Gamers will earn their puppy-s love and loyalty by remembering to feed and groom it and reward it when it does things correctly. Owners can train the puppy to lie down, shake, fetch and perform many other tricks.