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Siren’s Song

RTP 95.8%
Play Genii Slots
Reels 5
Paylines 25
Min bet size
Max bet size
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus No

Siren’s Song Slot Review

The Siren’s Song slots game can be found at casinos offering Genii software. Genii is one of the newer software developers in the online gaming market. Alongside many of the smaller casino software providers Genii focus heavily on slots games. The House Edge/RTP of the Genii slots games is sometimes listed within the paytable for the newer games in their catalogue. For the older games, as Genii is partnered with UK licensed operators and the UKGC license requires the publication of this information, RTP figures can be found on numerous casino sites. As such we know that the house edge for Siren’s Song is 4.2%.

Siren’s Song is a 5 reel game that is 3 symbols high. The game plays over 25 paylines, playing from left to right.

Special Symbols

Wild – The Wild symbol is the “Siren” symbol. The “Siren” symbol will substitute for all symbols other than the Free Spins and Bonus symbols. The “Siren” Wild symbol comes stacked two symbols high. The “Siren” is also the most valuable symbol in the game, with 5 of the earning you 1500 coins.

Free Spins– The “Rockface” symbol is the Free Spins symbol. 3 or more will trigger the game’s Free Spins feature. The symbol is a Scatter, meaning that it will trigger without needing to be part of any paylines.

Scatter – The “Siren’s Serenade” is a Scatter, meaning it pays out regardless of paylines. If you can reveal 3 or more of them anywhere on the reels then you will win a payout. 3 “Siren’s Serenade” symbols anywhere on the reels will win you 3 coins. 4 “Siren’s Serenade” symbols anywhere on the reels will win you 25 coins. 5 “Siren’s Serenade” symbols anywhere on the reels will win you 50 coins.

Bonus Features

Free Spins – Landing 3 of the “Rockface” symbols will award you with 10 Free Spins. 4 of the “Rockface” symbols will award you with 14 Free Spins. 5 of the “Rockface” symbols will award you with 18 Free Spins. Free Spins can be re-triggered with all doubled during the feature.


Siren’s Serenade is a slots game based on the Greek myths that tell the tales of beautiful but deadly women who lured nearby sailors with their enchanting music and singing voices to shipwreck on the rocky coast of their island. These terrifying beauties are the focal point of a game that sees Genii starting to pull together some good looking work. Whilst this game could look better, it is clearly a huge improvement on some of their earlier offerings and suggests that Genii could be on their way up. The theme is great, but I feel the features included fail to fully exploit it. There is no bonus game and we could use a few more animated sequences too. The house edge is above 4%, making it a fair bit higher than we like to see. All in all, this is a solid offering, but not one you’ll want to play for too long.

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