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How to Play
Choose your stake with the arrow buttons, then play Millionaire Mystery Box online slots by tapping the spin button to set your 5 reels whirling.
You’ll win when you get a line of 3 or more matching symbols across your reels, with more on offer the more symbols you get in a line and the higher the value of the symbols. You’ll also see wild and scatter Mystery box symbols, and you’ll be able to unlock Free Spins, multipliers, and winning features, including the eponymous Mystery Box feature.
Game Rules
Millionaire Mystery Box offers you classic slots action, but has a host of bonus features that make this game a unique Millionaire experience, like:
Free Spins feature:
Free Spins are a big part of Millionaire Mystery Box. Get 3 or more scatter symbols (the Who Wants to be a Millionaire logo), and you’re awarded 7 Free Spins.
You’ll also see a Millionaire-style ladder up the side of the screen – each additional scatter symbol you land in your Free Spins pushes you up the ladder, just like correct answers in the TV show. Each level of the ladder awards you more free spins and bigger and bigger multipliers.
The Gamble feature:
One of our favourite features of the game, when you get a win, a golden Gamble box appears. If you click on that golden box, you can gamble to double your winnings.
The Mystery Box Reveal feature:
This is the feature that gives the slot its name and is the highlight of the action. Triggered at random when a Mystery Box symbol lands anywhere on your reels, it opens up to reveal any symbol in the game, including the wild and the scatter, increasing your chances of landing a winning line.
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Symbols & Themes
Fans of the TV show will feel instantly at home with Millionaire Mystery Box as it gets the look and the sound of the game show just right. The slot opens to the Who Wants to be a Millionaire theme tune, then the reels are displayed over a backdrop of the studio. The symbols are bright and colourful, and include As, Ks, Qs, Js, 10 and 9 card suits, plus green, red, blue, and purple gems.
Don’t sit in the audience, jump into the hot seat and play Millionaire Mystery Box slot games with BetVictor’s online Casino.