Giga Pets: The Little Mermaid (1997)

Release Date: December 31, 1997
Developer: Tiger Electronics

Giga Pets are digital pet toys. Available in a variety of different characters, each Giga Pet is a palm-sized unit with an LCD screen and attached key ring. To ensure a happy, healthy pet, its owner has to take care of it similar to how one might care for a real animal, including feeding, cleaning, and playing with their Giga Pet.