Merlin’s Millions Slot Review 2025 + Best Merlin’s Millions Casino Sites in the UK

Merlin’s Millions is a magical online slot game developed by NextGen. Merlin, the wizard will help you win in this game that is filled with exciting bonus features and free spins. Keep reading our Merlin’s Millions slot review to learn more about this mysterious slot game.

The Merlin’s Millions Online Slot Game
Reviewed & Tested by: James Awland
Rating: 4.6/5
Merlins Millions slot was released over 10 years ago and has provided slots fans in the UK with an exciting wizard themed game with nonstop action and entertainment. Read our comprehensive Merlin’s Millions review to discover all about this slot game.
This game has been approved by the UK Gambling Commision
James Awland
James Awland
UK Online Casino Expert
James has been creating in-depth online casino reviews, articles & guides for over a decade now, having launched the independent bestcasino.co.uk platform back in 2014. He uses his background in Mathematical Sciences to provide an educated view to other gambling enthusiasts.

In-depth knowledge is key to navigating online casinos successfully. I'm here to provide it.

Best Merlin’s Millions Casino Sites

We have selected the best Merlin’s Millions casinos that are available in the UK. All of these sites are regulated by the UK Gambling Commission, making them completely legal and safe for UK gamblers to join. Play Merlin’s Millions and many other top-tier slot games knowing you are always safe.

5.0/5 Bet £10 Get £30 Welcome bonus Massive Games Lobby Play Here! Full T&Cs apply. 18+. New Casino players only. Deposit required. Play £10+ on qualifying games. 40x wager reqs (Bonus only) on selected games. Accept Bonus within 14 days. Bonus valid for 30 days. Certain deposit types excluded. Player restrictions and T&Cs apply. GambleAware.org
4.9/5 Get £100 + 100 free spins Exciting Promotions on Offer Play Here! Full T&Cs apply. 18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: £100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly www.gambleaware.org.
4.9/5 100% up to £200 + 50 Free Spins Top-rated casino for Slots Play Here! Full T&Cs apply. *18+. New players only. Min deposit £20. Max bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £200 + 50 Bonus spins on your 1st deposit, and 50% bonus match up to £50 on your 2nd deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org
4.8/5 Get £50 Welcome Bonus Excellent Mobile Casino Play Here! Full T&Cs apply. 18+. New customers only. Min spend £10 on qualifying games. Certain deposit types excluded. £50 Bonus on selected games subject to 40x wager req. Must accept within 14 days, valid for 30 days. Player restrictions and T&Cs apply.
4.8/5 Welcome bonus £300 + 25 bonus spins Fast and Secure Payments Play Here! Full T&Cs apply. 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. GambleAware.org

Merlin’s Millions Rules, Layout, & Bets

Before you start playing Merlin’s Millions slot at one of the recommended casinos, make sure you are familiar with the rules of the game. This is a wizard, mystical themed video slot game consisting of 5 reels, 4 rows and has 50 paylines. Merlin’s Millions offers simple gameplay and is great for all players, especially those just starting out.

Reels 5
Paylines 50
Max Win 1,000 coins
Maximum Bet £25
Free Spins 5
Progressive Jackpot No
Scatter Yes
Rows 4
Lines Pay Left to right
Minimum Bet £0.50
Multiplier X10
Bonus Round Owl Bonus Feature
Wild Yes
Gamble Yes

When you play Merlin’s Millions slot online, you will notice that the game is straightforward. The minimum bet you can make is £0.50 and the maximum bet is £25.00. The lines pay from left to right and the maximum you can win is 1,000 coins.

If you manage to land three orb symbols (scatter symbols) you will trigger 5 free spins. The second bonus feature is the owl bonus feature. Land three owl symbols across the reels and all the symbols will turn into magical owls – this is a click-me-style bonus event where you will keep picking owls to reveal your prizes.

One of the greatest features is the Merlin’s Millions SupaBet Function. With this feature, you are required to add an extra wager with each spin, but you will get a multiplier added to your winnings which will be dependent on the level of the SupaBet you have activated.

Merlin’s Millions Theme, Symbols & Payouts

This game is based on King Arthur and the magical wizard, Merlin. You will be taken into a magical forest, where Merlin stands beside the reels and pays out winnings. It is a bright and colourful online slot game, with good graphics accompanied by immersive sound effects and music.

Paytable & Symbols of Merlin’s Millions Online Slot Game
Best Merlin’s Millions Symbols Max Payout
Book 1000x
Wand 300x
Potion 200x
A 200x
K, Q 100x
J, 10 75x
9 50x

The highest paying symbol is the spell book, which pays a maximum of up to 1000x your stake. The magical orb is the scatter symbol and landing three of these will trigger 5 free spins. The second scatter symbol is the owl, which will trigger the owl bonus feature when you land three across the reels.

The wizard himself, Merlin, acts as the Wild symbol in the game and it can land on reels 2, 3, or 4 only. When you land the Wild, you can activate the SupaBet feature.

Merlin’s Millions RTP, Variance & How to Win Tips

The Merlin’s Millions slot RTP is 95.08%. This is how much the game pays back to players over time (the return to player rate). So, theoretically, for every £100 wagered, Merlin’s Millions pays back £95.08. It is important to note that this does not mean each time you play, you will get this back, it is taken as an average over time.

Merlin’s Millions is a medium variance game. This means that there is a good balance between how frequently the game pays out and how big the wins are.

Merlin’s Millions Slot Software & Alternatives

Merlin’s Millions was developed by NextGen Gaming and has been online for over a decade. NextGen Gaming is a well-known slot provider that is known for its cutting-edge graphics, special features and engaging animations.

You can check out some of the NextGen casino sites to discover more thrilling and immersive slots from this provider.

If you enjoy Merlin’s Millions and are looking for other exciting slot games to try out, we have a dedicated article where you will find some of the best online slots in the UK.

Frequently Asked Questions

In the next few sections, we have answered some popular questions asked by players in the UK about Merlin’s Millions slot game. Keep reading to see whether your questions have been answered.

Which are the best Merlin’s Millions casinos?

There are many online casinos that have Merlin’s Millions slot to play, however there are sites that are not safe to play at. Visit any of our recommended online casinos in the UK and you will not have any problems. These casinos are fully licenced and trustworthy.

What is the Merlin’s Millions RTP?

Merlin’s Millions RTP is not the best, the game has an average RTP of 95.08%. Generally, you should aim to play slots with an RTP of 96% and above. However, Merlin’s Millions offers exciting gameplay and is known for good winning potential.

Is Merlin’s Millions legit?

Yes, Merlin’s Millions is a legit online slot game developed by NetxGen Gaming. It offers smooth gameplay and an immersive experience with its magical wizard theme, featuring Merlin the wizard himself. The game uses RNG (random number generator) to ensure complete fairness for everyone.

Merlin’s Millions Slot Verdict: Exciting Special Features

As we conclude our Merlin’s Millions slot review, we found the game to be exciting and filled with special features and bonuses, fun for beginners and experienced players alike. In my opinion, the RTP is disappointing and if it was higher, the game would get a better rating. However, all in all, Merlin’s Millions is a good game to try out.