The Mega Moolah feature is the game’s primary attraction, as it means progressive jackpots are waiting to be won, making it an excellent choice for both new and experienced players. Mystery Reels are awarded based on the number of Scatter symbols that appear on the reels. The number of Mystery Reels you receive determines the number of free spins you will receive. With up to 100 free spins on offer, you won’t be left in the dark for long.