Mermaids Millions UK Slot Game

Mermaids Millions Slot Logo UK Slot Games

Mermaids Millions by Microgaming is a 5-reel slot with 15 paylines. Stakes in the underwater-themed slot range from £0.15 to £50 per spin on every mobile device. Bonus features you could trigger in the low to medium volatility slot include a Free Spins feature, Multipliers, and a Treasure Chest Bonus. You can play the 96.56% RTP Mermaids Millions slot game online at UK Slot Games casino.

Bonus Features:

Yes (2)

Stakes Range:

£0.15 to £50

Maximum Win:

1,500x your stake

Return To Player (RTP):







Low to Medium





*All of the above values are subject to change at any time.

Quick Links

How To Play | Bonus Features & Jackpots | RTP & Volatility | Theme | FAQs

Mermaids Millions Slot Review

The 5-reel, 3-row, 15-payline Mermaids Millions slot by online slot machines developer Microgaming premiered in 2008. Playable from minimum stakes of £0.15 per spin, you can experience this underwater adventure at UK Slot Games online casino. 

Mermaids Millions has a classic appeal to its design, but the visuals stand out on every mobile device. The gorgeous deep-sea blues come out vividly, and the quality remains uncompromised as you shift from regular to full-screen mode.

However, the bonus features are the highlight of the game. You can trigger extras like the Free Spins feature, Multipliers, and the Treasure Chest Bonus. Up to 20 bonus spins are available in the Free Spins feature with a 3x multiplier applicable on any wins landed during this round. 

Curious to learn more? You can register an account with us to play UK slots like Mermaids Millions online.

Mermaids Millions Slots Reels

How To Play Mermaids Millions

Click the Coins icon in the bottom right and choose your preferred bet value.

Use the white Spin arrow to start the game.

Winning combinations in Mermaids Millions land when 3 or more matching symbols land on a payline.

The mermaid symbol is the scatter, and King Neptune is the wild symbol. 2 or more King Neptune wild symbols can also trigger winning payouts. 

Wild symbols can also perform symbol substitutions for any regular symbol and complete winning combinations. Scatter symbols can also award payouts as well as trigger the Free Spins round.

Mermaids Millions Slots Reels

Mermaids Millions Bonus Features & Jackpots

Treasure Chest Bonus feature: You can land the Treasure Chest bonus round when 3, 4, or 5 Treasure bonus symbols land on a payline. When it starts, you drop to the seabed and find 12 treasure chests awaiting you. Pick one to unveil the hidden prize. You get a set number of picks depending on how many scatter symbols landed you the feature. For example, 3, 4, or 5 bonus symbols win you 3, 4, or 5 picks.

Free Spins feature: The Mermaids Millions Free Spins round start when 3 or more Mermaid scatters land simultaneously. Landing 3, 4, or 5 awards 4x, 50x, or 400x your stake and 10 extra spins. A 3x multiplier applies to your payout if you land any winning spins. Landing 3 or more Mermaid scatter symbols in a single spin during the feature awards an extra round of 10 bonus spins.

Mermaids Millions Slot Games

Mermaids Millions Return To Player & Volatility

The Mermaids Millions slot has a 96.56% RTP and low to medium volatility. Stakes range from £0.15 to £50 per spin, while the maximum payout is up to 1,500x your stake.

Theme, Graphics & Soundtrack

The Mermaids Millions slot theme by Microgaming takes players to the deep seas. Gentle bubbling in the background brings the ocean scene to life. The visuals have a basic appeal, so there aren’t any flashy animations or loud soundtrack playing. Instead, a variety of marine life appears as you spin.

Symbols you’ll see on the reels include; card values A to 10, pearls, a lobster, starfish, a trident and octopus. High-paying symbols include; the oyster, pot with gems, and the seahorse. 

There’s a crispness to the symbols that captures your eye the first time you look at the reels. It’s hard to believe the game is over a decade old.

Mermaids Millions Paytable

Mermaids Millions Review Summary

Microgaming’s Mermaids Millions slot has a certain charm to it that is undeniable. Perhaps it is the vintage style to the design or barely existent animations that most modern slots usually rely on. Nevertheless, an online slot like this is the perfect reminder that less can be more.

The game’s bonus round is where the real excitement begins. You could receive prizes in the Treasure Bonus round when choosing from the presented underwater chests. In addition, the Free Spins round could potentially award up to 1,500x your stake, thanks to the 3x multiplier active throughout the round.

You’ll enjoy this one if you’re a fan of underwater-themed slots. Register with us at UK Slot Games to play Mermaids Millions online.

Mermaids Millions FAQs

What’s the minimum bet on Mermaids Millions?

Minimum bets in Mermaids Millions start from £0.15.

What is the RTP of Mermaids Millions?

The Mermaids Millions slot has a 96.56% RTP.

Can you play Mermaids Millions on a mobile phone?

Yes, Mermaids Millions is compatible with all smartphones.

Does Mermaids Millions have a Free Spins feature?

Mermaids Millions has a Free Spins feature that you can play when 3 or more Mermaid scatter symbols land and award 10 bonus spins. You can also re-trigger the feature.

What’s the volatility of Mermaids Millions?

Mermaids Millions is a low to medium volatility slot.

Can you play Mermaids Millions for real money?

Yes, Mermaids Millions is a real money slot; you can play for a max bet of £50.

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*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.