Medusa’s Coil Slot Demo by Ravu Studio
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Written by Secod on 12-11-2026
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Medusa’s Coil by Ravu Studio Slot Overview
Medusa’s Coil by Ravu Studio brings glowing green serpents and ornate gold frames to a shadowy mythological temple. Its Cluster Pays and cascading symbols connect it with Knight Fall, but here a Mouse unleashes snakes that replace symbols with coins and amulets.
Serpent Frenzy gives this slot its distinctive bite: amulets multiply coins in their row and column, while a collector can gather the coins and refill the feature area. Super Free Spins add stronger Wild multipliers. Explore the serpent-filled temple with the free demo on BonusTiime.

Medusa’s Coil Slot Specifications
Medusa’s Coil uses a 6×6 board with Cluster Pays. The house edge sits at 3.77%, keeping the maths clearly defined for online slot gameplay.
RTP (Return to Player)
The RTP is 96.23%, with the house edge at 3.77% for a transparent return profile.
Volatility
High volatility means sharper swings and more irregular payouts across the board.
Max Win
The max win is 10,000x the bet, so a €1 spin caps at €10,000.
Medusa’s Coil Slot Features

Medusa’s Coil centres on cluster wins, tumbling boards, Wild multipliers, Serpent Frenzy, Free Spins, Super Free Spins, and a single Bonus Buy system with clear, in-game routes into every major mode.
How Clusters Win
Medusa’s Coil wins when 5 or more matching symbols touch side by side or above and below. Corners do not connect. Every cluster on the board wins together, and one Wild can belong to two clusters at once, boosting both results.
The Tumble
Winning clusters burst, the symbols above fall straight down, and new symbols drop into the gaps. The board then counts again until no cluster remains. The final board is important, because the Mouse and any Bonus symbols still present only matter there.
The Wild
The Wild lands anywhere on the board and stands in for every regular symbol. It never replaces the Bonus symbol or the Mouse. Each Wild carries a multiplier on its serpent, from x2 to x50 in the base game and up to x100 in Super Free Spins.
The Serpent Frenzy
When the Mouse remains on the final board after the tumble chain ends, Medusa snatches it and Serpent Frenzy begins. Snakes remove symbols from the board, then coins and amulets fill the empty cells. Amulets multiply coins in their row and column, and a snake can collect the whole board.
Free Spins
Three Bonus symbols on the final board trigger Free Spins. Bonus symbols stay on the board during the tumble; during Free Spins, 3 on the final board add 5 spins, 4 add 10, and 5 or more add 15. Free Spins also bring more Wild serpents and more Mice into play.
Super Free Spins
Four or more Bonus symbols trigger Super Free Spins, and the Bonus Menu can also start them directly. This mode keeps the same board flow, but raises the Wild ceiling to x100 and gives every Serpent Frenzy a x2 amulet on the Mouse’s cell.
Bonus Buy
This menu lets players buy specific spins or mode entries instead of waiting for natural triggers.
- Enhanced Spin 2x: x2 the bet per spin, more Bonus symbols on the reels.
- Enhanced Spin 5x: x5 the bet per spin, even more Bonus symbols on the reels.
- Mouse Spin: x20 the bet, one spin with Serpent Frenzy.
- Bonus: x100 the bet, 10 Free Spins.
- Super Bonus: x500 the bet, 10 or 15 Super Free Spins.
- Serpent Frenzy: x750 the bet, board full of coins and amulets.

Where to Play Medusa's Coil by Ravu Studio
Medusa's Coil is a Stake exclusive and can only be played on Stake.com through the Stake Engine: Stake is currently the only casino offering Ravu Studio content for this title.
Only on StakeStake: play Medusa's Coil with €30 free for a €20 deposit
8.9/10 BonusTiime score
- BonusTiime exclusive€30 free for a €20 deposit
- Wageringx1 on the €30
- Min deposit€20
- AvailabilityStake only
- Game studios672
Medusa’s Coil Slot Review
Medusa’s Coil wraps its identity around a dark temple setting, with serpents, Medusa, and carved stone panels giving the game a clear mythological edge. The green gold palette and ornate UI do the job, but the real identity comes from the Mouse driven setup and the way the board keeps shifting around it.
Gameplay leans on Cluster Pays, tumbling wins, and Wild multipliers that can stack inside the same cluster, so the board has genuine room to build. The Serpent Frenzy is the standout, because it fills the cells emptied by snakes with coins and amulets, while High volatility keeps the outcome swings sharp.
Medusa’s Coil offers direct feature access through its bonus structure, including the Mouse Spin route at x20 the bet and the Serpent Frenzy route at x750 the bet. The 10,000x cap gives the design enough headroom to matter, and the mix of Free Spins, Super Free Spins, and multiple buy options keeps the slot mechanically busy.
Ratings and reviews come from registered BonusTiime members (18+). Every written review is checked before it appears. Reviews are accepted in English only. Community guidelines
Medusa’s Coil Slot FAQ
How Does Free Spins Trigger In Medusa’s Coil?
Free Spins trigger when 3 or more Bonus symbols land on the final board. The symbols must appear anywhere on the board, and they stay through the tumble. In the base game, 3 symbols start 10 Free Spins, while 4 or more start Super Free Spins instead.
What Does The Bonus Buy Menu Offer?
The Bonus Buy menu gives six options. Enhanced Spin 2x costs x2 the bet per spin, Enhanced Spin 5x costs x5 the bet per spin, Mouse Spin costs x20, Bonus costs x100, Super Bonus costs x500, and Serpent Frenzy costs x750. Each option requires confirmation; Enhanced Spin options remain active until switched off, while purchased spins play their clusters before the associated feature.
What Is The Maximum Win?
Medusa’s Coil has a 10,000x maximum win. That cap applies in every mode, including the base game and all bonus purchases. A round that reaches the limit ends at once, with no further tumble, no frenzy and no further free spin.
Is There A Free Demo?
Yes. The game is playable for free on this BonusTiime page with no deposit and no account needed. That lets you test the online slot gameplay and its features before playing for real money, while keeping the same rules, board size, and bonus structure.
How Does Serpent Frenzy Work?
Serpent Frenzy starts when the Mouse lands and the chain ends on the final board. Medusa snatches it, snakes remove symbols, and coins and amulets fill the empty cells. Amulets multiply coins in their row and column. The feature can collect the whole board and add its total to the spin.
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Before specialising in SEO and editorial strategy, Secod spent thousands of hours streaming and testing slot games extensively. This high-volume gameplay experience allows him to analyse volatility patterns, bonus frequency, feature depth and provider mechanics with accuracy. Every slot review he produces reflects genuine testing experience rather than theoretical summaries.
Quick Infos
- RTP96.18% – 96.23%
- VolatilityHigh
- Max Win10,000x
- ProviderRavu Studio
- Min / Max Bet€0.10 – €1,000
- Grid6×6
- PaylinesCluster Pays
- House Edge3.77%
- Release Date12-11-2026
- Free SpinsYes
- AutoplayYes
- Gamble FeatureNo
- Available on MobileYes
- Bonus BuyYes
- FeaturesBonus Symbols, Symbol Removal, Wild Multipliers, Cluster Pays, Cascading Reels, Wild Symbol, Bonus Buy, High Volatility
- ThemesGreek Mythology, Mythology, Fantasy, Horror
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