Oil Era Idle Mining Tycon

Game description:

Okay, mining oil doesn’t sound as exciting – at first sound. But this game is surprisingly exciting and addicting! Here you’re about to build your own oil empire from scratch. You start off with a little oil rig and you have to upgrade it to extract more oil and make more money. Then you can buy more rigs and even start your own oil company. It’s like playing the stock market, but well, with oil. Who knew capitalism could be so fun? So plunge into the big oil business right now and make a fortune!