Catz - Your Virtual Petz Palz is a virtual pet simulation game developed by Imagineering and published by Ubisoft. It was released in 1999 for the Game Boy Color. The game allows the player to adopt and take care of a virtual cat. The player must feed, groom, and play with the cat to keep it happy and healthy. The game also features various mini-games and activities that can be played with the cat.