Our Verdict — Millionaire Megaways
Millionaire Megaways is the official Who Wants to Be a Millionaire slot with a genuinely engaging quiz bonus round that uses all the original lifelines. The Megaways base mechanics are solid BTG quality. The novelty of the quiz bonus has aged well — it still produces genuinely exciting moments when lifelines come into play.
Millionaire Megaways — Full Statistics
| RTP | 96.4% |
| Volatility | High |
| Max Win | x50,000 (£50,000 at £1 stake) |
| Provider | Big Time Gaming |
| Mechanic | Megaways / Quiz Bonus |
| Theme | Game Show |
| Min Bet | £0.2 |
| Max Bet | £20 |
| Paylines / Ways | Up to 117,649 |
| Release Year | 2020 |
| Buy Bonus | No |
| Free Spins | ✓ |
| Jackpot | ✗ |
| Demo Mode | ✓ |
Bonus Round — How It Works
Quiz bonus with multiple choice questions and lifelines (50:50, Phone a Friend, Ask the Audience). Correct answers advance up the prize ladder.
Bonus Features
- Megaways
- Who Wants to Be a Millionaire Quiz Bonus
- Lifelines
- Free Spins
RTP Analysis — Is Millionaire Megaways Worth Playing?
Millionaire Megaways RTP: 96.4%
Industry average: ~96% | UKGC minimum: 70% | Our recommendation: 96%+
At 96.4% RTP, the expected cost per £100 wagered on Millionaire Megaways is £3.60. This is above the 96% benchmark we use as our recommended minimum, making it a mathematically sound choice for UK players.
Compare: at 96% avg RTP = £20 expected loss on £500 wagered. Millionaire Megaways at 96.4% = £18.00.
Where to Play Millionaire Megaways in the UK
Millionaire Megaways is available at 4 UKGC-licensed sites in our comparison. All sites listed comply with the January 2026 10x wagering cap.
Slots Like Millionaire Megaways
If you enjoy Millionaire Megaways, these slots share similar mechanics, volatility profiles, or themes:
Frequently Asked Questions — Millionaire Megaways
Millionaire Megaways has a verified RTP of 96.4%. This is above the 96% industry benchmark and represents good mathematical value for UK players. The house edge is 3.6%, meaning for every £100 wagered you expect to receive £96.40 back on average across many sessions.
The maximum win on Millionaire Megaways is x50,000 times your stake. This is among the highest max wins available in UK online slots and puts it in the extreme-potential category. Note that this figure represents the theoretical ceiling — achieved only under perfect bonus conditions. At a £1 stake, the maximum cash win would be £50,000.
Millionaire Megaways is High volatility. High volatility means wins are infrequent but can be large when they arrive. A bankroll of 200-300x your standard stake is recommended for high volatility play.
Millionaire Megaways is available in demo mode (free play) at most UKGC-licensed sites. Demo mode uses virtual credits that cannot be withdrawn — it is purely for learning the mechanic and bonus features before playing for real money. We recommend using demo mode on high volatility slots to understand the bonus trigger frequency before committing real funds.
Millionaire Megaways is available at 4 of the UKGC-licensed sites we review. See the "Where to Play" section above for the full list with bonus offers and expected values. All sites are UKGC licensed and comply with the January 2026 10x wagering cap.