Who Wants to Be a Millionaire Mystery Box is a video slot brought to you by Big Time Gaming. The video slot is based on the quiz show Quiz Millionaire and features bonus rounds with the same mechanics as the quiz.
Who Wants to Be a Millionaire Mystery Box isn't a progressive slot, but the bonus round allows you to get more and more multiplayer, so you can expect big payouts depending on your bet.
This article introduces the basic rules and features of Who Wants to Be a Millionaire Mystery Box.
Who Wants to Be a Millionaire Mystery Box is a video slot released in November 2019 by software provider Big Time Gaming.
The slot consists of 5 reels x 3 rows with a total of 15 symbols, a total of 243 paylines and an RTP of 96.64%.
Who Wants to Be a Millionaire Mystery Box has a minimum bet of 0.1 and a maximum bet of 40, with a max win of 480000.
In Who Wants to Be a Millionaire Mystery Box, you can set auto play from the setting screen. In addition to the number of spins, auto play can be set freely, such as until the loss amount and winnings reach a certain amount.
Who Wants to Be a Millionaire Mystery Box is based on the quiz show "Quiz Millionaire" that was broadcast in Australia from 2000 to 2007. The slot starts with the theme song of Quiz Millionaire, and while playing the slot, there is a somewhat quiet, thrilling background music that is similar to that of a TV show.
The design is a symbolic design based on black, and the background of the slot is a studio similar to TV. And symbols include stones, numbers, alphabets, and scatter symbols drawn as Millionaire.
In Who Wants to Be a Millionaire Mystery Box, you win when you line up 2 or more or 3 or more identical symbols from left to right. The prize you can win is the number set for each symbol in the paytable multiplied by your stake. Your stake is on the right side of the screen and you can choose from a minimum of 0.1 to a maximum of 40.
Who Wants to Be a Millionaire Mystery Box offers a total of 13 symbols.
Regular symbols include high-paying purple stones, medium-paying blue, red and green stone symbols, and low-paying symbols with alphabets and numbers.
The Wild symbol in the Who Wants to Be a Millionaire Mystery Box only appears on reels 2, 3 and 4 and can substitute for any other symbol, with the exception of the scatter symbol.
All wild symbols have a 2x multiplier. Therefore, all winning dividends are doubled.
Below is the paytable for Who Wants to Be a Millionaire Mystery Box.
In addition to the usual video slots, each win has a smaller payout. But with Who Wants to Be a Millionaire Mystery Box's multiplayer features, it's possible to keep increasing those payouts.
| two in a row | three in a row | four in a row | 5 in a row | |
| purple stone | 1 | 1.5 | 2 | 25 |
| blue stone | – | 0.6 | 0.8 | 3 |
| red stone | – | 0.5 | 0.5 | 2.5 |
| green stone | – | 0.4 | 0.6 | 2 |
| Alphabet A | – | 0.3 | 0.4 | 1 |
| Alphabet K | – | 0.3 | 0.4 | 1 |
| Alphabet Q | – | 0.2 | 0.3 | 0.7 |
| Alphabet J | 0.2 | 0.3 | 0.7 | |
| number 10 | – | 0.1 | 0.2 | 0.6 |
| number 9 | – | 0.1 | 0.2 | 0.6 |
| scatter symbol | 2 | 5 | 20 | 200 |
In Who Wants to Be a Millionaire Mystery Box, landing 3 or more scatter symbols will advance you to the free spins bonus round.
The free spins bonus round has 12 levels, with each level increasing the multiplier. And the multiplier can be increased up to 50x.
Your level will increase by one each time you land a scatter symbol. Also, every time you level up, you get 1 extra free spin. At levels 4, 8 and 12, 3 free spins are awarded as a bonus.
Also, when 3 scatter symbols stop, you can start the bonus stage from level 1, when 4 scatter symbols stop, level 2, and when 5 scatter symbols stop, you can start the bonus stage from level 3.
Here are the multipliers for each level and the number of free spins you can get:
| level | multiplier | free spins |
| level 12 | 50 times | 3 times |
| level 11 | 30 times | Once |
| level 10 | 15 times | Once |
| level 9 | 12 times | Once |
| level 8 | 10 times | 3 times |
| level 7 | 8 times | Once |
| level 6 | 7 times | Once |
| level 5 | 6 times | Once |
| level 4 | 5 times | 3 times |
| level 3 | 4 times | Once |
| level 2 | 3 times | Once |
| level 1 | 2 times | Once |
*You cannot change the bet amount during the free spins bonus round. The bet amount you set when entering the free spins bonus round will be maintained during the bonus round.
Here we will introduce the features of Who Wants to Be a Millionaire Mystery Box. The "GAMBLE function" and "Mystery Box symbol" introduced here are functions that are not found in other video slots, so let's understand them well.
In Who Wants to Be a Millionaire Mystery Box, you can challenge the bonus game GAMBLE every time you win a dividend. With GAMBLE, you can double your dividend every time you win a game, and you can increase your winnings up to 6 times.
In this game, the winnings are either doubled or zero every time. Victory or defeat is determined by whether the light stops at double the amount or at 0.
If you successfully double your winnings, you can decide whether to make the same bet next time. Of course, it is also possible to decline the bonus game in the middle. In that case, you will receive the winnings from your previous wins.
*This function may not be available depending on the rules of the online casino.
Who Wants to Be a Millionaire Mystery Box offers a Mystery Box symbol.
This symbol only appears on reels 2, 3 and 4 and features a question mark. When this symbol stops, it changes to another symbol.
If 2 or 3 Mystery Box symbols land at the same time, they will all turn into the same symbol. Therefore, if you combine well with the symbols around you, you will be able to win more money.
Who Wants to Be a Millionaire Mystery Box is available at Vera&John Casino and LuckyNiki Casino.
These sites support Australian, so you can easily create an account.
Who Wants to Be a Millionaire Mystery Box is a quiz millionaire-themed video slot familiar to the Australian.
It features a lot of attractions to keep players from getting bored, such as the free spin bonus round with increasing multipliers and the bonus game where the dividend is doubled.
Who Wants to Be a Millionaire Mystery Box has been adopted by major online casinos, so let's play it now.