Released: 1 Jan 2014

Journey under the sea and spin to win on Microgaming’s five-reel called Mermaids Millions.

Mermaids Millions Slot

Mermaids Millions Slot Online

Journey under the sea and spin to win on Microgaming’s five-reel, 15 payline online video slot game, Mermaids Millions slot! Hold your breath because you’ll be going underwater when you play this game, one of the most popular within the slots scene.

The Mermaids Millions brings a hint of glamour to the underwater world with some sparkling symbols and general aquatic feel. Spin the reels and land incredible combinations for the chance to get your hands on cash prizes and more!

Mermaids Millions Slot


Despite being a classic, Mermaids Millions slot is a great looking slot and this noticeable upon launching. The symbols, while not drawn realistically, are extremely sharp and eye-catching. They’re bold and shiny, standing out on top of the blue background.

You can land typical playing card symbols, 10, J, Q, K and A, each of which come in a shiny gold and a little added extra. The K comes with a trident and the Q with some pearls, for example. These symbols make up those of lower value in the Mermaids Millions online video slot.

Aside from the lower value symbols, players can land a seahorse, a pearl inside a clam and a chest full of jewels. Plus, the Mermaids Millions scatter symbol is represented by the mermaid herself and a merman represents the wild.

Plus, there’s a treasure chest that helps to trigger the bonus game for some lucrative wins and exciting action.

How To Play Mermaids Millions

Before you delve underwater to spin and win on the Mermaids Millions slot game, you must select your coin size and the number of lines you’d like to activate.

Selecting your coin size is easily done by using the + and - buttons at the bottom of the screen. Coin amounts range between 1p and £1. When you take into account the 15 unfixed paylines, Mermaids Millions has the ability to attract various players of all pocket sizes.

You’ll need to select the number of paylines you’d like to activate and play across too and this can be done by clicking the ‘Select Lines’ button at the bottom of the screen. This will then increase the lines that are active, one at a time. Alternatively, you can click the relevant number on the side of the reels too.

Plus, you can also choose to spin with any amount of coins between one and five and this, like the number of active paylines, will have a role to play in the total stake amount.

It’s worth noting that your total stake will be reached by taking into account your coin size, active paylines and the number of coins wagered with per spin. So, if your coin size is £1 and you’re playing across 15 active paylines with two coins, your stake per spin will be £30.

So, your stake will be £1 x 15 paylines, equalling £15, then multiplied by the two coins, equalling a total of £30. You can then get spinning by clicking the ‘Spin’ button at the bottom of the screen, or by clicking ‘Bet Max’.

How To Win

In order to receive winning payouts, players must land three or more of the same symbol consecutively across an active payline, from left to right. The payout that a player will receive is dependent on the symbol combination landed, with the playing card symbols paying out less, and the others paying out more.

Aside from the standard symbols, the wild symbol will also substitute for all others to help create wins. The wild will go in place of all others except the bonus and the scatter.

Mermaids Millions Bonus Features

Free Spins

The Mermaids Millions slot game’s free spins round is triggered when three, four or five or the mermaid scatter symbols are landed anywhere on the reels. You’ll receive 10 free spins and each win during this round will be multiplied by three. Better yet, this round can be retriggered if three or more scatters are landed within the bonus game.

Treasure Bonus

Once three, four or five of the treasure chest bonus symbols are landed across an active payline, this feature will be triggered. You’re then taken elsewhere underwater and given a range of objects to choose from, revealing cash prizes along the way. Plus, this feature can be triggered from within the free spins round.

mermaids millions slots


Microgaming’s Mermaids Millions slot might be an old slot, but we think classic is a more suitable term for it. It’s no wonder that this five-reel, 15 payline slot has remained so popular over the years. WIth Return to Player of 95.5%, it's acceptable for the slot players.

You wouldn’t be alone in thinking this slot wasn’t that old at all when looking at its graphics and design. Plus, the animations are great and the reels spin incredibly smoothly.

Mermaids Millions  also caters to players of all pocket sizes as its coin sizes range from low to high and the 15 paylines are not fixed. Plus, you can choose to play with more than one coin on any given spin, should you wish to do so.

Plus, Mermaids Millions also has a couple of exciting bonus rounds, allowing you to get even more from your slots experience when enjoying this Microgaming creation. The free spins round, once triggered, awards players with 10 free spins. Better yet, winnings within this round are multiplied by three, making it all the more lucrative.

The Treasure Bonus round is also one worth triggering. Instead of free spins or multipliers, the prizes in this round are straight cash. What more could you want

Key Features
  • ProviderQuickfire Group
  • Reels5
  • Min Bet0.05
  • Max PayoutTBC
  • RTP95.50
  • Paylines15
  • Max Bet375.00
  • Bonus Rounds0
  • VarianceTBC
About The Author

Sanja Tasevska


Sanja is our game expert and uses her knowledge to review all kinds of slot games, both old and new. The detailed reviews include the most important info about a particular slot game. She’s been a part of this industry for many years and so far she’s played and given her opinion on thousands of different slot titles. Contact Sanja

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