As a building contractor you are specialised in "erecting sky scrappers. Your tasks include material planning, human resource and machinery management. While you are dealing with simple houses in the beginning, later your task will be to build truly magnificient buildings for the rich and the beautiful. After you have created a complete building, the accounts will be balanced depending on the time required, the capital achieved as well as on profitability. Thanks to the list of high scores all master builders will be challenged anew every time.