建造沙漠绿洲城市!通过生产和销售油桶来赚钱。
It's time to build your desert oasis city! In Oil Millionaire, hire workers and build your oil wells, collect barrels and sell them to earn large amounts of money. Expand your city and your exploration zone, acquiring new wells, trucks, and upgrades for your character. Progress through relaxing and satisfying long-term gameplay!