Sirenas Slot Review

Novomatic company has released another online slot machine about life of mythic creatures of the sea. The main characters of «Sirenas» slot machine are cruel sirens from the myths of ancient Greece. The model has no super spectacular graphics, but it offers some interesting and profitable bonus options, discussed in the review, prepared by the team of Casinoz. Please read the article, test the game and share your impressions in comments.

8.75 /10
Free Play Novomatic / Greentube online
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10000 USD
Max bet
Max payout
Number of reels
Number of lines

Where to Play Sirenas slot?

Play Free Sirenas Slot Demo

You can test «Sirenas» free or play for real money at different online casinos powered by license Novomatic software.
Casinoz offers a video-review about different bonuses of this video slot.
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How to Play Sirenas slot online

«Sirenas» is a slot machine with five reels, ten pay lines, always active on default, and fifteen symbols at the main screen.
Bets per each of the active lines must be same. The slot accepts up to ten thousand credits per round, but you better check the betting range directly at the online casino.
The slot offers different types of ordinary and special symbols, a double game, free spins, thematic bonuses and other options, discussed below.
The ordinary symbols form winning combinations from left to right at the active lines. To make one, you need to hit several same elements, situated next to each other. If a combination is fully included into a longer chain, it is not paid.
Wins are calculated by the per line and the index of formed combination. It might be from x5 to x5000 here. These values are multiplied. In case of multiply combinations formed by results of a round, all credits are summarized.
If you decide to play in the gambling feature, you need to guess a color of the card to double up your payoff. This round is optional. It is possible to play up to a stated limit, but all money go to the casino in case of any mistake. 
Please read about exceptions from the general rules and prize options in the following paragraphs.

Sirenas Symbols, Wild, Scatter

Fruits, berries, ships, anchors — are the basic symbols imaged at the reels of this video slot.
Now about the special elements:
  1. Wild (a siren) drops at all reels. This symbol is paid by the general rules, but it is also able to replace other symbols and trigger free spins.
  2. Bonus Scatter appears at the first, third and fifth reels. Three such symbols trigger one of the prize features: Chest, Fist or Crab.
Please read about the bonuses below.

Sirenas Bonus games

«Sirenas» video slot offers the following prize options:
  • Free Spins – ten free spins during which the casino places the customer’s bet. The player might get bonus options in this round. Free spins may be prolonged.
  • Starfish Bonus – this round may begin during any regular spin, which brought no payoff. It is necessary to spin a steering wheel to find out which prize you get. It is possible to win ten free spins or a payoff.
  • Crab Bonus – three carbs appear at the screen. If you play in a regular mode, one of them makes bubbles and gives you whether free spins or a win. In the super mode all three crabs gift you with prizes.
  • Fish Bonus – here you need to catch one of the fishes. This is how the slot determines an amount of the payoff or quantity of free spins for you. The super mode provides an opportunity to catch all fishes.
  • Chest Bonus – in this round you need to pick one chest. Super Chest reveals all three. Wins may be payoffs or free spins.
Description of the prize rounds with screenshots is available on the pay table.


«Sirenas» slot machine doesn’t draw a progressive jackpot by Novomatic.

Sirenas Interface

As the game support multiply languages, there is no sense to explain titles at the screen.
The only thing to set before you start playing is an amount of the bet per round. Start button runs the reels, stops them in advance and speeds up the withdrawal.
The pay table explains all points of the rules. There you can also find potential payoffs according to the current bet.
It is possible to set up sound parameters and size of the screen. The game was designed for browsers.

Video game review Sirenas

Should You Play Sirenas Slot for Real Money?

Of course, it is far not the most spectacular novelty of Novomatic portfolio. The graphics looks a bit out of date, while few animation effects seem primitive. The main advantage of this game is the great selection of bonus features. They are pretty diverse, interesting and beneficial. Herewith, they play frequently.
Other thing to say about is low volatility and the average payback of this slot.
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Main info
Type of game Video slots
Manufacturer Novomatic / Greentube
Max bet 10000 USD
RTP 95.02%
Max multiplication 5000 : 1
Progressive jackpot No
Reels number 5
Lines number 10
Wilds Yes
Scatter Yes
Gamble Feature Yes
Bet line 4 - 2500