The syмbols you will land on the reels include bells, bars, cherries, 7s, and dollar bills. The Аfrican mask triggers the cash bonus as long as you land at least 3 of them in one spin. The shield scatter triggers the free spins.
The diamond is the wild that performs its standard symbol replacement duties. Fill all positions with wilds and win 2,500x your stake.
Demo play video:
If you land 3 shield scatters, the free spins feature is trigerred, and you have to spin a Wheel to determine the number of free spins and the multiplier you win. In the best-case scenario, you will win 30 free spins and a 3x multiplier. The free spins can be retriggered an infinite number of times.
The 9 Masks of Fire might be quite basic, but after all, it belongs to the category of classic slots with a modern twist, so you should not have expected it to be feature-packed in the first place. That being said, classic slots with such a good payout potential are difficult to come by, which is a good reason to give it a try.