Play Sirenas online!

Game Overview

Below the waves, they sing: Enter our online slot Sirenas™, where the song of the mermaids will lead you to great winnings chances! There are also amazing Free Games that can trigger three different mini games. In the mini games, you can either win multipliers, bonuses or more free games. Even spins without wins are still randomly rewarded with the starfish bonus! Sing along to the song of our underwater beauties and win big!

You goal in Sirenas™ is to land a winning combination of identical symbols on a win line. You can find a complete overview of all potential winning combinations in the slot’s paytable.


Free Games

Line up a minimum of 3 mermaids on at the same time – regardless of their position – and 10 Free Games begin. These are played at trigger settings and come with the chance to see ‘Bonos’ symbols land on the reels. Purple ‘Bonos’ symbols begin a normal mini game. Red ‘Bonos’ symbols are your ticket to the even more exciting super mini games! The type of mini game picked is chosen at random:

  • Crab Bonus: 1 (normal mini game) or 3 (super mini game) crabs blow bubbles for you. Burst those bubbles and win free games or multipliers!

  • Fish Bonus: You can reel in 1 (normal mini game) or 3 (super mini game) fishes, which also reveal more free games or multipliers!

  • Chest Bonus: 1 (normal mini game) or 3 (super mini game) treasure chests are ready to be opened – in them you will find more free games of cash prizes!

Starfish Bonus

A spin without a win? It happens even to the best players occasionally, but don’t worry – this slot may randomly grant the Starfish bonus. The Starfish bonus is a visual representation of a predetermined multiplier win or number of free spins. The multiplier relates to the total bet


Sirenas™ is a casino game for one player and falls into the category of slot machines. As soon as you enter a game you will start a so-called ‘session’ (or gaming session). Each session is a separate, completely independent game - earlier gaming sessions have no influence on your current gameplay. Each game basically starts when you place a bet and ends when you leave the application. Your current game session ends when you leave the application.

The following betting and payout rules are valid for the game:

  • RTP: 95.02%

  • Maximum bet per session: Your available credit on the player account. Making a deposit your player account is not possible during a session.

  • Minimum bet per round: 0.20€

  • Maximum bet per round: 40€

  • Maximum win amount in the Gamble Game: 5000€

Here you can see the course of the win lines. You can display the win lines again after every round with the ‘Bet’ button.

Number of lines

10 win lines: The amount of lines for this slot is fixed.

Line wins

You can win when 2 identical symbols match.: Every line win starts on the first reel on the left and runs without interruption along the win line to the right.


‘Mermaid’ symbol: Substitutes represent other symbols and can complement line wins and help you to achieve a higher win. Each substitute can - when cutting through various win lines - act as a different symbol for each win line and therefore complement several line wins. Substitutes keep their appearance even when replacing other symbols.


‘Mermaid’ symbol: Scatters win from any location irrespective of the course of the win lines. 3 Scatter symbols are needed for a win. At the same time 3 Scatter symbols trigger 10 free games.

Settings and game structure

Firstly select the amount you would like to play with for the entire game. Afterwards select your personal game settings and begin your game:


‘Bet’: Here you can define the bet per line for the next round (cannot be changed in the free games).
‘Paytable’: Here you get to the overview of winnings where your winning opportunities will be calculated automatically depending on your stakes.


‘Start’: A click of ‘Start’ triggers a spin. Then the game begins. In a regular game the defined bet will be deducted from your credit.
‘Autoplay’: Clicking on ‘Autoplay’ starts a certain number of automatic spins. If ‘Autoplay’ is activated the button label changes to ‘Stop’.
‘Autoplay’ on mobile devices: Tap and hold the ‘Autoplay’ button for the automatic spins to begin. You can then release the button again. If ‘Autoplay’ is activated the button label changes to ‘Stop’.

‘Stop’: Click on ‘Stop’ to stop the automatic spins, both on desktop and on mobile devices.

You can bet every round win again at the Gamble game and double it if you’re lucky.

‘Gamble’: If you win the ‘Gamble’ button appears. Clicking on ‘Gamble’ starts the Gamble game. If you win the Gamble Game your round win will be doubled. If you lose you will also lose the entire round’s winnings. The chances of doubling your winnings are 1:1.
‘Collect’: If you win the ‘Collect’ button appears. Clicking on ‘Collect’ adds the round winnings to your credit. Please click ‘Collect’ if you don’t want to bet your round winnings at the Gamble game.

All prizes are for winning combinations running from left to right along an activated win line, except the Scatter symbol. Scatter symbols pay out anywhere regardless of the line profile. Only the highest win on each win line counts. Scatter winnings are added to the sum of your line wins.

Created: 03/02/2017 13:25:58, Modified: 17/10/2017 13:15:26