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Rio Mystery Night Slot Review | SYNOT | Demo & FREE Play

Rio Mystery Night
Rio Mystery Night
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Updated: 22.07.2025
Reviewed by: Pauls Spakovskis
Rio Mystery Night, a festival-themed slot from Synot Gaming, was released for free play and for real money on 15/02/2024. In this review, we will acquaint you with the Rio Mystery Night demo slot and tell you more about the useful mechanics and bonuses of this slot.
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18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org

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In this review
  1. Slot Overview
  2. Bonuses
  3. How to win
  4. Final Thoughts
  5. Where to play
General information about Rio Mystery Night slot

General information about Rio Mystery Night slot

Rating by Pauls Spakovskis:
8.3
User’s Rating: (based on  reviews):
0.0
SYNOT Games
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  • Release Date:
    15.02.2024
  • Volatility:
    Medium
  • RTP:
    96.0%
  • Multiplier:
    No
  • Max. win:
    2,500x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    10
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.1 to 100
  • Slot Theme:
    Festival
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • Gambling Comission
  • Gaming comission
  • HGC (Hellenic Gaming Comission)
  • MGA
  • ONJN
  • Spel inspectionen

Rio Mystery Night Overview

Welcome to an in-depth review of Rio Mystery Night. Here, we will outline the best features of this slot, such as Free Spins, Nudge, and Gamble, and teach you how to play it most effectively in our “How to” guide.

How to play Rio Mystery Night Online

After trying Rio Mystery Night ourselves, we are able to guide readers through the game step-by-step:

  • Launch the slot
  • Click on the Menu button
  • Select “Paytable”
  • Check all the symbols and bonuses
  • Place a bet from €0.1 to €100
  • Click “Spin” to start

Theme & design

Rio Mystery Night revolves around a mysterious festival that will accustom you to the exhilarating nightlife of Rio. The game is complemented by vivid interface colors, seamless grid animations, and joyous background music and sound effects. After playing for some time, we realized that it reminds us of the Heart of Rio slot a lot!

Rio Mystery Night slot gameplay

Rio Mystery Night Symbols & Payouts

On 10 active paylines in Rio Mystery Night, players will find 5 low-paying, 3 high-paying, and 3 special symbols, which include a Wild, a Scatter, and a Mask. By clicking on the Paytable icon in the demo, you will find more info on all the in-game payouts.

Rio Mystery Night slot paytable

Rio Mystery Night RTP and Volatility

The RTP of Rio Mystery Night is 96.01% and its volatility ranges from medium to low. It means that you have the possibility to collect frequent small payouts as you play.

Max. win

Rio Mystery Night has a winning potential of up to 2,500x. To get this jackpot, you have to place the maximum possible bet in the game.

Mobile Compatibility

Developed on HMTL5 technology, Rio Mystery Night is a cross-platform slot. Players can launch it on their Android and iOS devices without trouble.

Rio Mystery Night slot mobile

Rio Mystery Night Bonuses

We have also taken a closer look at the list of in-game bonuses. Here is what Rio Mystery Night has to offer.

Free Spins

Land 3, 4, or 5 FS symbols to trigger 8, 10, and 12 free spins respectively. This feature can be re-triggered multiple times.

Rio Mystery Night slot free spins

Nudge Feature

Only during Free Spins, the Dance Woman symbol will nudge on the reels to become fully visible and give out extra rewards (only when it’s a part of a winning combo).

Gamble

Players can Gamble every win that does not exceed €125,000 (or 1,250x bet). To double your rewards, guess the color of the next revealed card correctly.

How to Play Rio Mystery Night for Free

You can try Rio Mystery Night for free in our demo to experience the festive thrill of the slot. You can also pick a casino recommended by us and place some real-money bets.

How to Win in the Rio Mystery Night Slot Game?

You can try and increase your winning potential in Rio Mystery Night if you follow our guidelines:

  • Study the rules before playing
  • Start from lower bet values
  • Increase your bet as you play
  • Trigger bonuses when you can
  • Play the demo first

About Synot Gaming

Synot is a provider of multiple HTML5-based slots in regulated jurisdictions all around the world. The company has already developed and released over 90 games, including such Synot Gaming best slots as Thirsty Viking, Heaven Mania, and Vampire Odyssey.

Final Thoughts

8.3
Rio Mystery Night is an exciting online slot with immersive gameplay, colorful interface, perfect mobile compatibility, and a winning potential of up to 2,500x! Rich with such bonuses as free spins, nudge symbols, and even a gamble feature, Rio Mystery Night creates a lustrous whirl of emotions paired with an effortless gameplay.
Hits
Rare festival theme
Free Spins
Medium to low volatility
Misses
Abscence of a progressive jackpot

Rio Mystery Night Slot - FAQ

Is Rio Mystery Night real or fake?

Rio Mystery Night is a real video slot from Synot Gaming.

Where can I play Rio Mystery Night for free and with no download required?

Play Rio Mystery Night in a free no-download demo available here at Slotsjudge.

Can I play Rio Mystery Night in Albania?

Yes, if you pick one of the trusted online casinos in Albania beforehand.

What is the RTP of Rio Mystery Night?

Rio Mystery Night has an RTP of 96.01% and medium to low volatility.

What is the max win of Rio Mystery Night?

The max winning potential in Rio Mystery Night is 2,500x.

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Pauls Spakovskis
Pauls Spakovskis
Expert in: News, Slot reviews, Payments
Pauls is a trusted expert on our platform, providing in-depth evaluations of online casino games, from slots to scratch cards, focusing on game mechanics, graphics, and user experience while emphasising transparency and guiding players to exceptional gaming experiences. A Judge at Slot Tournament at CasinoBeats 2024.

69 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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