Vulcan is the history-infused 5x3-reel slot that everyone is talking about! There are 25 paylines and the coin value ranges from 0.01 to 0.25. If you activate all the lines you can, you trigger the Feature Guarantee, giving you an extra ten coins per spin. It boasts a Minor and Major jackpot, so instead of free slots, you should choose to play online slots for real money.
The symbols, besides Vulcan, include Vesta, an anvil, a temple and a golden chariot, as well as playing cards (10, Jacks, Queen, King, and Ace).
The Wild is the Vulcan symbol, which may appear or the 2nd and/or 4th reel and it triples your prize in relations to the bet.
The Scatter is the Volcano, which pays anywhere it lands on. If you get three Scatters, your prize is increased 2x, four of these increase it 20x and five will increase the bet by 125x.
Also, three or more Scatters open up the “Fire of the Gods” bonus, which entails 15 free spins with all prized doubled. You can re-trigger this three times and get five free spins, with every re-trigger increasing the multiplier. So one re-trigger gives 3x on all remaining free spins, the second one allows a 30x multiplier, and if you cause a re-trigger a third time, your wager gets multiplied 300x!
Should you re-trigger the Scatter within the free spin once, twice or thrice, you get a free spins multiplier that goes 5x, 50x and 500x respectively.