RTP
96.24%
Minimum stake
0.20
Slot category
Video Slots
Volatility
High
Reel count
6
Progressive jackpot
No
Popularity
Maximum stake
10
Provider
BetDigital
Bonus features
Yes
Ways to win
117.649
Theme
Game Show
Who Wants to Be a Millionaire Megaways Online Slot Game
The Who Wants to Be a Millionaire online slot takes inspiration from the globally recognized game show, pairing Reacting Reels with a huge number of Megaways, an extra reel, show-themed free spins, multipliers, and lively animations. Fans may enjoy this high-variance BTG release.
Theme and story
This video slot takes its cues from the popular television quiz show, which first premiered in the UK in 1998 before becoming an international hit. Its reels bring you into the Who Wants to Be a Millionaire studio, where spins can lead to free spins awarded through familiar lifelines such as Phone a Friend or Ask the Audience.
Graphics, Sound, and Animation
Released in 2018 by a major slot developer, Who Wants to Be a Millionaire online slot features contemporary animation throughout. Its polished presentation is evident when the game opens and the introductory animation plays.
Top Casinos to Play Who Wants to Be a Millionaire Megaways:
Studio lights sweep across the background as the reels spin rapidly, symbols burst into view, and gold coins spill across the screen. The presentation remains crisp and orderly, with animated scenes adding variety during bonus rounds.
The slot also uses sound effects inspired by the Who Wants to Be a Millionaire game show to create a studio atmosphere. Audio can be enabled or disabled in the menu's options tab, or with the speaker control on the interface if available.
Gameplay
The layout features 6 ‘vertical reels’ in a 6x6 grid, plus a ‘horizontal reel’ with 4 positions beneath reels 2, 3, 4, and 5. As a Megaways game, it has no fixed paylines.
The ‘horizontal reel’ adds more chances to form Megaways wins and holds the wild symbol. This symbol substitutes for any of the 10 regular symbols.
Who Wants to Be a Millionaire Megaways also includes ‘Reacting Reels’. Winning combinations explode, leaving gaps that are filled by replacement symbols. This can produce several wins in a single spin.
To form a winning combination, the first symbol must land on reel 1, with matching symbols then appearing on consecutive reels from left to right. For example, a 3-symbol combination requires the same symbol to land on reels 1, 2, and 3.
The 10 regular symbols follow this rule: purple, red, blue, green, A, K, Q, J, 10, and 9. Purple gems pay for combinations of 2 to 6 symbols, while the other 9 symbols pay for 3 to 6. Each spin randomly reveals up to 6 symbols on every reel. If a reel shows only 2 symbols, both appear stacked in sets of 3.
Choose your wager with the ‘Stake’ button; the selected amount is the total bet for one spin. The ‘Pays’ tab in the menu displays payouts relative to your ‘Stake’. Each listed combination value is multiplied by the ‘Stake’. The source example gives a ‘Stake’ of 2.00 and a combination value of 0.2, shown as 2.00 x 0.2 = 0.30 paid out.
After familiarizing yourself with the slot's mechanics, press ‘Play’ or select between 5 and 100 auto-spins. Auto-spin settings can stop the reels when selected ‘loss limits’ or ‘single win limits’ are reached.
Bonuses and free spins
Who Wants to Be a Millionaire online slot offers several bonus features and free-spin options.
Scatter Free Spins: Landing 3 Scatter symbols awards 8 free spins and opens the ‘Hot Seat Free Spins’ gamble game.
Hot Seat Free Spins: This gamble feature determines the number of free spins awarded. Lifelines are available during the gamble: 50/50 eliminates 2 incorrect answers, while Phone a Friend and ‘Ask the audience’ essentially reveal the answer. The maximum award is 50 free spins.
The prize ladder has 12 steps: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 40, or 50 free spins. Landing 3, 4, 5, or 6 Scatters starts you on step 1 with 8 free spins, step 2 with 10, step 3 with 12, or step 4 with 14, respectively.
Steps 2 and 7 serve as safety nets. If you reach step 4 and lose, you return to step 2. Reaching step 10 before losing takes you back to the step 7 safety net. Free spins begin after a return, or you can skip the gamble by pressing ‘Walk Away’ to start them immediately. Be cautious at step 1, where the outcome may be 0 free spins.
Free Spins Multipliers: Whenever a combination lands during the free spins feature, the ‘reactive reels’ activate. The multiplier increases by x1 for each reactive reel.
Retrigger Free Spins: Landing 3 or 4 Scatters on the ‘horizontal reel’ awards 4 or 8 additional free spins, respectively.
Bet Sizes, RTP, and Volatility
The review lists a ‘Stake’ range of 0.20 to 10.00 per spin. It describes the slot as highly volatile and says profit would depend on hitting a bonus round; this is not assured. The stated RTP is 96.24% on bets, a theoretical long-term measure, not a promise for any individual session.
Conclusion
The review points to the Megaways format's lack of fixed paylines and the reacting reels as sources of potential base-game wins, while emphasizing that this is a high-variance slot. Any profit would depend on triggering the bonus free spins feature, not on a guaranteed outcome. Show fans may enjoy the free spins bonus Hot Seat feature, which uses safety nets, Phone a Friend, and Ask the Audience to echo the show's format in the Who Wants to Be a Millionaire slot.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.
