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Build your oil empire, grow your business, and become the ultimate Oil King!
Build your oil empire and become the ultimate Oil King! Start with a small oil business and turn it into a powerful empire. Extract oil, earn money, expand your operation, and unlock new areas as your business grows. Manage your business Build and upgrade your oil facilities, improve your production, and increase your profits. Grow your empire Expand your territory, unlock new areas, and take your oil business to the next level. Hire workers Build your team and let your workers help you grow your business faster. Earn, upgrade, and expand The bigger your business becomes, the more money you can make. Keep upgrading your operation and build the ultimate oil empire! Are you ready to become the Oil King?
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Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.