This is a simple slot machine with a classic theme and an array of symbols. It has a playing field of 5 reels and 20 paylines, plus features like scatters and expanding wild symbols.
There are regular and wild symbols stacked on the reels, so you can make multiple winning combinations at once. This increases the volatility of the slot as multiple positions on the reel are blocked with stacked symbols. The wild symbols appear on the Red 7s and you would need to stack Red 7s covering all the positions on the field for the ultimate reward.