Oil Well Drilling is a fun game, nothing hard and no internet. Control a huge drilling machine, with its help you will extract useful resources and earn millions. Initially, players will not pursue hard goals, but they will be cooler after each level. You need to improve your drill, car, pump its power in order to get to the gold deposits. Dig as deeply as possible underground, where the bowels are of high hardness. At any time, oil can break out of the deposits, it will bring you the first funds that will help you expand your goals.
More from the developer Zynga