Millionaire Mystery Box

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Millionaire Mystery Box At Online Slots UK

Big Time Gaming, the original inventors of the Megaways game engine, has released Megaways, a game show-themed online slot UK called Who Wants to be a Millionaire: Mystery Box - a sequel to a much-loved megaways game. If you enjoy game show concepts and themes, this is the game to play if you want to see how the original developers of this game style work. This game is made to look just like the TV show, and it has similar themed extra elements, such as an Ask The Audience Feature in the Free Spins Bonus Game, and of course, the new Mystery Box Feature which can award you with infinite free spins and win multipliers. Play Who Wants To Be A Millionaire Megaways at onlineslotsuk.com on your desktop or compatible mobile device for a chance to win cash payments of up to £1 million*.

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Millionaire Mystery Box Online Slot Gameplay Summary

Who Wants to be a Millionaire Mystery Box is very similarly designed to the original slot, without the megaways madness. This online slot machine may make you a billionaire if you play it correctly. Because this TV show inspired slot is known as a MultiWays game, there are a total of 6 reels and up to 243 ways to win. This game mechanic was devised by Big Time Gaming, and you can see the magic for yourself in this high-stakes game. Cascading reels, a major feature of all Megaways slots that can create winning streaks by deleting symbols from winning paylines, are used in this game. With such large payouts on offer, you'll be happy to learn that this slot is a high variance game with a 96.36 percent return to player rating, which is quite excellent and actually higher than the original Megaways slot.

Millionaire Mystery Box Online Slot Playing Symbols

This online slot UK is a really lucrative game in which you can win up to £1 million*, as you may have guessed from the title! You can obviously understand the value behind this online slot, which has the potential to make you a billionaire, with prizes up to 50,000x* your stake! These significant payouts are contingent on you activating those bonus features, where endless progressive multipliers can raise all payouts and provide you with a large winning potential. Unlike most Megaways slots, this one accepts almost any betting strategy starting at £0.20* and has a high maximum wager of £100* every spin.

Millionaire Mystery Box Online Slot Bonus Features

The Who Wants To Be A Millionaire Megaways additional features are supposed to look like the real TV show. The Free Games Bonus Feature offers a unique Ask The Audience feature where you can reveal your free spin rewards by selecting from A through D alternatives, similar to a prize picking bonus feature. The main addition to this slot is the Mystery Box feature, which is a randomised gift activated through bonus rounds - which can include free spins, payouts and more. 

*New Players Only, No Deposit Required, Valid Debit Card Verification Required, £8 Max Win per 10 Spins, Max Bonus Conversion £50, 65x wagering requirement, Full T&C's Apply here.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.