SimTower: The Vertical Empire is a Construction and Management Simulation developed by OpenBook Co, Ltd and published by Maxis. The game has Single-player mode and offers an opportunity to the player to build and manage his tower and make decision about various facilities to place in it. The player starts the game with an empty land and his primary objective use several material to create a five-star tower, containing offices, elevators, hotel rooms, condominiums, restaurants, and more. During the gameplay, the player will face terrorist attack and other nature troubles and he must respond to immediately. Start the game with limited building options and struggle to increase the tower’s rating to attract more tenants and earn as much money as possible to unlock further content. The player must expand his tower by adding new building and take care of the inhabitants of the hotel and keep them happy. Collect monthly rent from tenants and upgrade the services. With engaging gameplay, and brilliant mechanics, tenants is the best game to play and enjoy.