Medusa — review
AllWaySpin’s gorgon-themed slot. All figures on this page were read from the game’s own information.
Facts
Medusa in brief
Medusa is a slot from AllWaySpin released in March 2020 that turns the gorgon myth toward a world of potions and poisonous brews. The brown and black tones give the game a mysterious, almost alchemical feel.
Published RTP is 95.02 percent, volatility is medium and the theoretical max win is a notable 7 203× the bet. Given the modest feature set, the win cap is surprisingly high.
Theme and atmosphere
The theme tags are snakes, Potion and earthy browns and blacks. The imagery references Medusa's toxicity and spells rather than a martial angle.
AllWaySpin’s look is dark and compact, giving the game a chamber-like, mysterious feel. Snakes and bottles recur in the symbol set in line with the gorgon story. The earthy color scheme sets the game apart from many brighter Medusa slots and emphasizes themes of magic and poisons rather than purely martial mythology.
Features
The feature list remains manageable: it includes Expanding Symbols, Free Spins, Scatter symbols and a Wild symbol.
Expanding symbols are the game’s standout mechanic. They can fill multiple positions at once and create big hits, which explains the high max win relative to an otherwise compact feature set.
RTP, volatility and max win
95.02% RTP narrowly undercuts the industry's common 96% level, shifting the long-term advantage slightly more in the casino's favor than usual. The percentage is a statistical long-run average, not a promise for an individual play session.
Medium volatility balances the pace of wins, but the 7 203x max win gives the game clear peak potential. Big hits come mainly from expanding symbols and free spins. The combination of modest swings and a high ceiling is unusual for such a compact game, and it gives the base game a long arc without extreme dry spells.
Who the game is for
AllWaySpin’s Medusa suits the player who wants a clear but high-payout-cap mythic slot and enjoys a dark, potion-like atmosphere. Expanding symbols and a 7 203x cap are its strengths, but with a slightly below-par RTP it’s sensible to set yourself a budget and try the game first in the free demo.
Mechanics and bonuses
According to the game's official feature list — no guesses
The feature list includes Expanding Symbols and Wild. Wild symbols complete winning combinations during the base game.
The game info lists Free Spins. We will verify trigger conditions and spin counts from the play session.
The win mechanic is based on the listed feature Scatter symbols — the exact grid and line structure will be confirmed during a play session.
Free spins: the game's official information lists a separate path for respins — we will confirm the exact trigger conditions and spin counts in our play session. Maximum win: ilmoitettu katto on 7 97 02 00 7× — se on sijalla 13/40 niiden katalogimme pelien joukossa, joiden maksimivoitto on julkaistu.
RTP, volatility and win potential
What the numbers mean for the player
RTP and its reliability
The stated return of 95,02 % is below average among modern slots.
Volatility and win potential
Medium volatility balances hit frequency and payout sizes. With a max win of 7 203×, the focus is clearly on the bonus game. Players with a small bankroll should size their bet accordingly.
Pros
- 7 203× win cap
Cons
- Grid and payline information not yet confirmed
Preliminary review without a game session yet seen
Based on preliminary information this is one of the most interesting 2020 releases in our catalogue due to its feature list. We will finalise the verdict and stars only after we have played a session ourselves and seen the paytable with our own eyes.
Petri Halkola · MedusaSlotsin slot reviews
Game session
We play every catalog slot ourselves before the final review
This section is filled from our own play session: base game pacing, how free spins trigger and our best hit — with screenshots. We do not publish images or observations we have not played ourselves. The session is in the queue; until then the slots below are waiting for images.
Screenshot coming soon
Screenshot coming soon
Screenshot coming soon
Rules and payouts table
Multipliers will be published once we have read them from the game
Gameplay
Wins occur when identical symbols form a combination according to the game rules. Wild substitutes for other symbols in winning combinations, and expanding symbols can fill multiple positions at once to increase hits.
The exact grid layout and the precise paytable multipliers are confirmed in the game’s info panel.
Free Spins and expanding symbols
Free spins trigger according to the game info when a sufficient number of Scatter symbols appear. Expanding symbols are highlighted during free spins and can create the game's biggest hits.
Exact trigger conditions, the number of free spins and the behaviour of expanding symbols should be checked in the game's rules.
| Symbol | Small hit | Middle hit | Full grid |
|---|---|---|---|
| Premium symbol 1 | — | — | — |
| Premium symbol 2 | — | — | — |
| Premium symbols 3–5 | — | — | — |
| Base symbols | — | — | — |
| Wild / Scatter | — | — | — |
The paytable is completed during a game session — multipliers are read from the game's own info panel, not from other sources.
Where to play Medusa slot
Withdrawal tested personally, selection checked against this catalog
100 free spin
Min. deposit 20 €
Terms read to completion in submission
Always confirm wagering terms from the casino's own site before depositing.
75 free spin
Min. deposit 20 €
Wagering 40× (bonus + spins)
Maximum bet 5 €, valid 7 days. Only slots contribute 100 %.
Package up to 335 free spin
Min. deposit 20 €
Wagering 40×, also FS wins
For new players only. Free spins are awarded in batches of 25.
Checked 2026-08-04. Bonus figures and terms have been read from the casinos' own pages — we do not publish figures we have not seen ourselves. A casino has only one welcome bonus.
18+ · Play responsibly · Terms and conditions apply to all bonuses · Player
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Guides and reviews — written in-house, not a translation conveyor-belt
Petri is responsible for MedusaSlots' slot and casino reviews. Every judgement is based on the game's official information and a personal play session — missing numbers are spoken aloud, not guessed.
All Petri's reviews ▸Frequently asked
Quick answers about Medusa slot
What is the game's RTP?
Published RTP is 95.02 percent, which sits slightly below the industry’s common reference level.
What is the maximum win?
The theoretical max win is 7 203× the stake.
What volatility is in the game?
Volatility is medium.
What is the game's flashiest feature?
Expanding symbols (Expanding Symbols), which can fill multiple positions at once and create big hits especially during free spins.
Who made the game?
This Medusa was developed by AllWaySpin and released in March 2020.



