Millionaire Mystery Box

by Big Time Gaming
Rate this Game
Game features
Big Time Gaming
November 2019
Bet Size
€0.10 - 40
Max Win
Collect Symbols, Extra Spins, Free Spins, Gamble, Increasing Multiplier, Multiplier, Mystery Symbol, Scatter, Wild
3D, Jewels, TV

Similar popular slots

Bonus offers

Pros and cons
  • High RTP of 96.64%
  • Large max win of 14,550x
  • Supports iOS and Android platforms
  • No jackpot feature

Millionaire Mystery Box Slot Review

Millionaire Mystery Box is a captivating video slot crafted by Big Time Gaming, which hit the online casino scene in November 2019. This exhilarating casino game is based on the iconic game show Who Wants To Be A Millionaire and is designed to captivate players with its high-stakes atmosphere and vibrant visuals. The Millionaire Mystery Box slot machine invites players into the world of the beloved TV show, featuring sharp animations and lively graphics that reflect the intense mood of a contestant facing challenging trivia questions.

The animations in the slot are crisp and professional, reminiscent of the actual game show’s high production values. There are no elaborate video sequences, but the dynamic animations add an exciting dimension to gameplay. The sound design deserves a special mention, as the music and effects are pitch-perfect recreations of the television show’s audio, contributing to the gripping tension as the reels spin in search of winning combinations.

For those players who enjoy the thrills of game show-inspired slots, Millionaire Mystery Box offers a unique twist on the genre. If the demo mode is not enough to satisfy your appetite, other similar themes in the realm of video slots include the original “Who Wants to Be a Millionaire Megaways” by Big Time Gaming, while “Game of Thrones” by Microgaming and “Deal or No Deal” by Gamesys serve up comparable experiences.

Equipped for multi-platform use, Millionaire Mystery Box can be enjoyed on both iOS and Android devices. This mobile compatibility ensures that the slot game is accessible for on-the-go fun on a smartphone or tablet, as well as the traditional desktop setup. The target audience for this slot includes fans of the famous TV show and those who appreciate video slots with high variance and the potential for substantial payouts.

How to Play Millionaire Mystery Box

Millionaire Mystery Box offers a conventional 5-reel, 3-row format while giving players 243 ways to win. In this online slot, success comes from matching symbols on adjacent reels from left to right. The user-friendly interface is expertly integrated into the game’s design, ensuring players can easily navigate the game rules and controls for a seamless user experience.

Key control buttons include:

  • Bet Size: Alters the total wager for each manual spin.
  • Spin: Initiates a single round with the current bet setting.
  • Auto-rotate: Enables autoplay for a chosen number of spins.
  • Slot Menu: Offers access to paytables and game rules.

The betting range in Millionaire Mystery Box goes from $0.10 to $40, appealing to different types of players and their respective bankrolls. Astute players also keep an eye on the max win, which in this slot, can reach up to 14,550 times the stake on each free spin. With an RTP of 96.64%, the game surpasses many others in terms of payout, and its medium volatility status hints at the possibility of less frequent, yet considerable, wins.

Game Rules

Millionaire Mystery Box Symbols

The symbols in the Millionaire Mystery Box slot echo the game show’s theme, featuring classic card symbols alongside higher-value gems that bring a sparkle to the reels. Offering more than practice play, symbols play a significant role in creating winning combinations, providing a continuity of the TV show’s glitz into the slot’s animations.

Symbol Payout Table:

Symbol 3 in Line 4 in Line 5 in Line
9 0.1x 0.2x 0.6x
10 0.1x 0.2x 0.6x
J 0.2x 0.3x 0.7x
Q 0.2x 0.3x 0.7x
K 0.3x 0.4x 1x
A 0.3x 0.4x 1x
Green Gem 0.4x 0.5x 2x
Blue Gem 0.5x 0.6x 2.5x
Red Gem 0.6x 0.8x 3x
Purple Gem 1.5x 2x 25x

Each spin in this slot machine brings the chance to align these well-rendered symbols, making every round an engaging experience comfortably familiar to fans of the show.

Special Symbols

Special symbols in the Millionaire Mystery Box game serve to intensify gameplay and escalate winning potential:

  • Wild Symbol: The x2 Wild is the game’s wild card; landing on reels 2, 3, and 4, it can substitute for other symbols to create winning combinations. This symbol goes beyond a simple stand-in; it also boosts the win by doubling the payout, adding an extra layer of excitement. When multiple wilds appear, their multipliers combine, potentially leading to even larger wins.
  • Scatter: Hunt for the game’s Who Wants to Be a Millionaire logo for a chance to trigger the Millionaire Mystery Box free spins round. Scatters act as the gateway to this profitable bonus round, offering players the opportunity to climb the multiplier ladder on the left side of the reels.
  • Mystery Box: This intriguing symbol can appear on the central reels and magically transform into any other symbol, including special symbols like the wild and scatter. Its appearance can suddenly shift the outcome of a spin, revealing unexpected winning combinations or additional bonus opportunities.

The presence of these special symbols in Millionaire Mystery Box adds a strategic element to the online slot, as they can alter the course of the game and enhance the potential for significant prize payouts. Engaging both visually and mechanically, they form a central pillar of the game’s thrilling user experience.

Millionaire Mystery Box Features

Amongst the various bonus rounds and features, the Millionaire Mystery Box slot holds enough to keep players on the edge of their seats. The casino slot delivers features that offer chances for increased payouts and inject additional excitement into gameplay.

The game’s additional features, live up to the legacy of the TV game show it’s based on, encouraging players to take their chances in pursuit of victory. Each round of this slot machine pulses with the possibility of triggering these dynamic bonuses, making for a robust gaming experience.

Free Spins

Activated when landing three or more scatter symbols, the Free Spins feature starts players with 7 free spins. As players collect additional scatters, they ascend the Free Spin Ladder, unlocking more free spins and greater multipliers:

Ladder Rung Additional Scatter Extra Free Spins Multiplier Increase
1 1 1 3x
2 1 1 4x
3 1 3 5x
. . .
11 1 3 50x

This progression increases winning opportunities, potentially leading to the Millionaire Mystery Box slot’s max win, with a multiplier up to a staggering 50x.

Gamble Feature

After any win in the base game, the players can choose to engage the Gamble Feature. This allows them to risk their current win, with the possibility of doubling it, while also providing a high-risk, high-reward aspect that might appeal particularly to players who like to test their luck.

Mystery Box Reveal

The Mystery Box symbol keeps the suspense high. Appearing randomly, it transforms into any symbol, which includes the precious wilds and scatters. The inclusion of the Mystery Box in this casino game elevates the gameplay, offering spontaneous moments that could lead to significant wins.

Play Millionaire Mystery Box for real money

Other Big Time Gaming Slots

Players Reviews

Please rate this Game
Add minimum 50 more characters