Gold Mine Slots is nothing more than a slot simulation with a fake balance and fake cashout system. This app is literally a gold mine for the developer who makes money off your video views. Yes, they capitalize on your desire to make easy money while you waste your time and data playing a slot simulation.
Slot: Narrow vertical or inclined opening excavated in a deposit at the end of a stope to provide a bench face. Stope: Large exploitation opening, usually inclined or vertical, but may also be horizontal.