Catz for the Nintendo DS (2006) is a virtual pet simulation game by Ubisoft where players adopt, care for, and play with digital kittens, using the touch screen for feeding, grooming, and training them to do tricks, while earning coins for toys and outfits by completing tasks and collecting "Kitty Cardz" with cat facts. It's a relaxing, kid-friendly experience focused on bonding with various cat breeds, offering customization and trading features with friends, continuing the legacy of the popular computer series.