Tattoo Shop Simulator is an engaging simulation game available on Windows where players take on the role of a tattoo shop owner. Starting with limited funds, the objective is to fulfill customer requests by providing tattoo and piercing services while managing the intricacies of the business. Players must ensure equipment is maintained, inventory is stocked, and customer satisfaction remains high to avoid any negative repercussions on their shop's reputation.

Beyond the tattoo shop, players can expand their business by purchasing various establishments around the city, such as cafes and hotels, which generate passive income. The game also includes elements of exploration, allowing players to ride motorcycles and navigate the city. As players grow their business, they can hire skilled employees, defend against threats from local thugs, and adapt to changing city conditions and events, all while balancing their personal life at home.