Cool Thief Guy is an immersive first-person simulation game designed for Windows, where players take on the role of a skilled thief. The game challenges players to stealthily navigate through various locations to steal money, jewelry, and other valuable items while avoiding detection from security systems and guardians. Each level is intricately designed, featuring hidden treasures in wardrobes and safes, with the added challenge of a limited timeframe to complete heists. Players must locate red buttons to disable cameras and pick locks to access locked doors and safes, enhancing the thrill of the gameplay.

The game includes four distinct locations, each offering a unique atmosphere and set of challenges. Players receive a rating based on the quantity of items stolen, and can earn Steam achievements by successfully completing levels. The controls are straightforward, with the 'E' key designated for interactions, allowing for a smooth gaming experience. With its engaging mechanics and strategic elements, Cool Thief Guy provides an entertaining adventure for fans of simulation games.