Mermaid Queen Slot

Mermaid Queen Slot Review

Mermaid Queen is an RTG slot with a Neptune under the sea theme.

Its free games feature can go on for a long time because of the clams.

The Free Games Feature

The free games feature starts when a mermaid appears on reels 1, 3 and 5 at the same time. You receive 10 free games at a 2x multiplier.

The Purple Clams

Every time a purple clam appears on the screen, an additional free game is added. During some spins, 3 to 4 clams can appear at the same time. As a result, the free spins can go on for ages.

3x Extra Spins

All the extra spins awarded because of clams are spun at a 3x multiplier. That makes the clams very valuable.

Tips for Playing

The mermaids need to line up on three reels, so patience helps. Choose a stake that suits your budget. Set a limit and stop when you reach it.

Where to Play

You can play this slot at the casinos listed at the top and bottom of this page. Each link takes you straight to the casino. Check the game info screen once you are in, because settings can differ between sites.

More Slots to Try

Want more choice? Browse our M slots list or head to the full A to Z slots guide. You could also read our reviews of Achilles and Aladdins Wishes. If you want somewhere to play, see our A to Z list of online casinos.

Mermaid Queen FAQ

Who makes Mermaid Queen?

RTG created it.

How do I trigger the free games?

Land a mermaid on reels 1, 3 and 5 at the same time.

How many free games do I get?

10 free games at a 2x multiplier.

What do the purple clams do?

Each purple clam adds one more free game.

What multiplier do the extra games have?

They are spun at 3x.