CatTrio is a delightful puzzle game designed for Windows users, where players engage in the whimsical task of collecting and combining cute cats. The objective revolves around strategically bumping cats of different breeds together to increase their size and intimidate others. When three cats of the same breed are matched, they are removed from play, allowing players to score points and progress in the game. The mechanics encourage quick thinking and strategic planning to maximize scores and clear the pot of cats.

The game features user-friendly controls, supporting keyboard, mouse, and various game controllers, making it accessible for a wide range of players. A unique feature is the 'Shake' button, which players can use to mix up the cats in the pot for optimal matching opportunities. With its charming graphics and engaging gameplay, CatTrio offers a fun and addictive experience for puzzle game enthusiasts.