Made for SOR players
Made for SOR players
Key figures for this Microgaming slot, verified against the provider's published data. Updated September 2026.
Mermaids Millions is early-2000s Microgaming comfort food: 15 lines, 10 free spins from the mermaid scatter, and a Treasure Bonus pick round triggered by Neptune symbols where you choose sunken items for instant prizes. Two separate features on a game this old is generous, and both hit often enough that sessions rarely go long without something happening. The visuals are genuinely dated and payouts are modest β there’s no jackpot and no big-multiplier ceiling, so the 96.56% RTP is doing the work here. A good pick for casual players and Microgaming veterans who value frequent small features; anyone wanting modern production or four-figure win potential should pass.
If you love the tale of mermaids, then weβve got a great game for you – Mermaids Millions. Itβs not just a fun game, but it also gives you access to a good return-to-player rate, bonus features, and configurable winlines, and you can even set up autoplay. Now, there are more than just these factors to consider, so in this review, weβll take a closer look at important metrics and some technical specs to help you better understand how it all works.
Mermaids Millions is, as you can imagine with this name, all about mermaids. The developer is known as Games Global, although some people also know the studio as Micro Gaming. They have become rather popular in recent years, and continue to deliver outstanding experiences with the slots they release.
The simplicity in the design of Mermaids Millions is one thing that really makes the game stand out. There are no complicated rules to follow or anything new to learn if youβve played casino games before.
Now, while the gameβs name is Mermaids – youβll also discover sea turtles, fish, and even a dolphin. The RTP of Mermaids Millions is rated at 96.56%.
Mermaids Millions actually comes with a bonus feature that triggers an extra round where you can score more compared to the main game. There are also free spins that you can win – which is something that we always like to see.
There isnβt a progressive jackpot, but the game does give you access to multipliers. The three-reel layout also helps to keep things simple.
To make spinning more convenient, Mermaid Millions offers both a quick spin and an autoplay function. Quickspin allows you to spin the reel in a kind of βfast forwardβ way, whereas autoplay automatically spins the slot for you.
The symbols that appear on the board in Mermaid Millions are mostly related to life under the sea. That means youβll see fishes, dolphins, sea turtles, and even the iconic mermaid pop up as you spin. As with other titles by the developer, they give you a full overview of the symbols that you can land, as well as details about what kind of payouts you can expect depending on the matches you get.
Playing Mermaid Millions is easy and the entire design of the game also makes things fun. You will set your lines, as well as the bet per payline – and then, you can just hit spin to play. As the symbols start to fall into place, youβll see a notification pop-up that actually shows you any wins youβve scored.
Whether youβre looking for a slot with an underwater theme or something that gives you a good RTP, Mermaids Millions is great for you. There are free spins that you can win, a quick spin function, and you even have the ability to actually set how many lines you want to bet on. The game is also made by a company thatβs well-respected in the casino industry, so thatβs definitely another bonus.
The Mermaids MillionsΒ return to player rate is 96.56%.
The biggest possible win in Mermaids Millions isΒ 1,500 x your total stake.
Yes, theΒ Free Spins feature begins with up to 400 x stakes (5 scatters) and 10 free spins.
Mermaids Millions free play is for entertainment only. If gambling is a problem, contact the National Problem Gambling Helpline (1-800-GAMBLER). Must be 18+ to play.
