The only way to find out is to step inside and uncover the mystery! In the Base Game, Mystery Symbols can land anywhere. When they do, they transform into the same random symbol. If luck is on your side, these Mystery Symbols might reveal themselves as Money in the Bank symbols—each holding a cash prize or a static jackpot of up to 5,000x your bet! 

With Mystery Symbols showing up often, there’s no time to lose focus! And that’s not all. As you edge closer to Free Spins, your win multiplier keeps growing. Every time you land 2 Free Spins symbols, your multiplier increases, climbing up to a whopping 5x. Hit 3 Free Spins symbols to trigger 8 Free Spins, and now, the real excitement begins. During Free Spins, all Mystery Symbols turn tricky. Collect as many as you can, and when it’s time, watch as the Vault opens to reveal its grandest riches!