

Prime Zone is a retro-styled slot machine with five reels, three rows, and ten chances to win. It is playable on all platforms and devices, and the maximum bet is one hundred. It transports us back to Quickspin's earlier games, before they became more complex, and can serve as a walk down memory lane for both players and the creators.
In addition to the typical card suit low value icons, Prime Zone has a range of traditional slot machine symbols, including 7s, diamonds, and bells. In any case, to win you must have three to five matching symbols on a payline:
The multiplier increases proportionally to the number of wild symbols on a winning line and can appear anywhere on the five reels. You receive a 2x multiplier increase if you get two multiplier wilds on a payline. That continues all the way up to 5 wilds, which is a 5x multiplier.
When three scatter symbols appear simultaneously on reels 2, 3, and 4, you are awarded free spins. You are immediately awarded 7 free spins, and you can select from the following 4 options, each with a distinct risk/reward ratio: Options 1-4 with different volatility with up to 2700x the bet in prizes.