Betting is a really simple process on the Oily Business slot. By clicking on the plus and minus buttons, players can choose coin values worth 0.01 up to 2.00, and they can stake up to 5 coins per line, by clicking on the individual paylines. Minimum and maximum bets in this slot are fixed at 0.01 per line, per spin, and 50.00 per spin, respectively.
The oil rig platform is the wild icon in this game. It can substitute itself for all symbols, barring the scatter icon. If the player lands three or more consecutive wilds across adjacent reels, they will trigger a bonus round. In the bonus game, players can choose an area of the globe to drill. Then they must choose an oil rig. This will give them a number of free spins, with an additional number of special wilds. If the player locates three or more of the scatter ring icons, they are taken to the progressive bonus fame. From there, they must work their way through three wheels to win one of the progressive jackpots or other cash prizes.