Millionaire Mystery Box

Millionaire Mystery Box

Millionaire Mystery Box is a slot game inspired by the iconic quiz show, featuring vibrant visuals, interactive bonus rounds, and mystery box features. Players encounter familiar lifelines and engaging gameplay as they spin the reels, creating an entertaining atmosphere reminiscent of the celebrated television programme.

Play Button


Introducing The Game

Millionaire Mystery Box is a 5-reel video slot featuring 243 ways to win.

How To Play

Select your stake by clicking the left and right arrow buttons on the stake. The stake value is displayed in the stake display. All payouts are multiplied by the stake of each individual spin.

Start The Spin

Press the Play button to start the spin at the stake displayed. The 5 reels will spin and then come to a stop, displaying the result.

x2 Wild

Wild appears on Reels 2, 3, and 4 and substitutes for all symbols except Scatter. All wins are doubled for every Wild.

Mystery Box™

Mystery Box appears on Reels 2, 3, and 4. Mystery Box will open to reveal another symbol. Whenever 2 or 3 Mystery Box symbols appear, they all turn into the same symbol. All wins are determined after the Mystery Box symbols have turned into other symbols.

Gamble Feature

Every win will enable the Gamble button. Press Gamble for the opportunity to go Double or Nothing up to 5 times with every win. In some cases the Gamble Feature may be disabled.

Scatter

Get 3, 4, or 5 Millionaire Scatters to win 7, 12, or 20 Free Spins, respectively. Scatter pays any.

Free Spins

A Multiplier Ladder with 12 rungs is enabled. Triggering with 3, 4, or 5 Scatters commences the Multiplier Ladder on Rungs 1, 2, or 3, respectively.

All wins are multiplied by the highlighted Multiplier. Every Scatter that occurs in the Free Spins increments the Multiplier Ladder by 1 rung. Every rung awards an additional Free Spin except rungs 4, 8, and 12, which award an additional 3 Free Spins.

Return To Player (RTP)

The Return to Player (RTP) is the theoretical statistical percentage of the total money bet in a game that is paid out as winnings over time. Values are calculated initially by dividing the total payouts by the total bets from a simulation of numerous game rounds. Values reflect the maximum expected RTP and do not change.

The RTP value is shown in-game.


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*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.