The Catto Boi Collection is a unique adventure game series available on Windows, featuring five distinct titles that explore a twisted reality through the eyes of a small cat, Catto Boi. Players embark on a journey filled with bizarre challenges, helping Catto Boi navigate through various predicaments, from searching for biscuits to rescuing friends in peril. Each game offers an engaging narrative that unfolds as players make choices that impact the story's outcome.

The collection includes five games: The Adventures of Catto Boi, Catto Boi - Tedious Pearl Hunt, Catto Boi - Journey to Catto Land, Catto Boi - The Quest for the Frozen Tuna, and Catto Boi - Requiem. While the whimsical art style and humor draw players in, the underlying themes are more suited for mature audiences. The interactive elements and decision-making aspects ensure that each playthrough remains fresh and thought-provoking.