PG Soft · Published 30.7.2018

Medusa II — review

★★★★★ 7,3/ 10 Editorial pre-rating — clarified after a play session

A gorgon-themed slot from PG Soft. All numbers on this page are read from the game’s own data.

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Facts

RTP94,96 %reported baseline

Lines / gridConfirmedwe check during the gaming session

Release date30.7.2018PG Soft

VolatilityMidthe game's own details

Max win2 000×relative to the stake

Petri Halkola · Slot and casino reviews
Updated 2026-08-04 · Luvut pelin omista tiedoista

Medusa II in brief

Medusa II is a slot released by PG Soft in 2018 and a sequel to the studio's Medusa-themed game. The game is played on a 5x3 grid with 30 paylines, and the theme leans on a warrior's adventure in ancient Greece: helmet, shield, sword, weapons and snakes with a role-playing (RPG) touch.

Published RTP is 94.96 percent, volatility is medium and the theoretical max win is 2 000× the bet. The feature list emphasizes collection and pick mechanics more than straight line wins.

The warrior's adventure

The imagery sends the player on a journey as an armed hero against the gorgon. Gems, a magic potion, helmet and shield build an adventurous mood, and the gray tonality emphasizes stone and the mythic threat.

An RPG-like approach sets Medusa II apart from more straightforward Medusa slots: the symbols feel part of a story rather than just isolated card faces.

How Medusa II works

Wins are formed on 30 paylines from the leftmost reel to the right on adjacent reels. The Wild symbol substitutes for other symbols and helps complete lines.

Expanding symbols (Expanding Symbols) can grow to fill a reel, increasing the chances of winning lines on a single spin. Exact symbol values are found in the game’s paytable.

Bonuses: pick game and energy collection

The feature list includes Free Spins, Bonus symbols and a pick-objects bonus (BonusGame: Pick Objects) where the player reveals prizes by selecting items.

Also includes an energy collection mechanic (Symbols collection), where collected symbols progress you toward the bonus round. These features usually generate the game's bigger wins.

RTP, volatility and max win

94.96% RTP is below the industry's 96% benchmark, so the calculated house edge is slightly larger than average. The figure describes theoretical return over a very long period and does not guarantee any single session.

Volatility is medium, placing the rhythm between frequent small wins and rarer big wins. The theoretical max win is 2,000x the stake — a modest cap compared with many Medusa slots' 10,000x level.

Who the game is for

Medusa II suits players who enjoy a role-playing theme, choice bonuses and energy collection with medium volatility. The clear 30-line base game and 2 000x cap steer the title toward players who value features more than extreme top-end potential. Set a budget and try the demo first.

Mechanics and bonuses

According to the game's official feature list — no guesses

Wild and substituting symbols

The feature list includes Expanding Symbols and Wild. Wild symbols complete winning combinations during the base game.

Free spins

The game info lists Free Spins. We will verify trigger conditions and spin counts from the play session.

Cascade and bonus mechanics

The feature list mentions BonusGame: Pick Objects — symbols involved in wins can be removed and replaced or trigger their own bonus round.

Hold & Win-type feature

The feature list includes Symbols collection (Energy), the familiar collection mechanic: symbols lock to the grid one spin at a time.

Other official features

The game info also mentions Bonus symbols. We will clarify these once we’ve seen them in the game info panel ourselves.

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 2 000× — it ranks 25/40 among the games in our catalog whose maximum win has been published.

RTP, volatility and win potential

What the numbers mean for the player

RTP and its reliability

The stated return of 94,96 % is below average among modern slots.

Volatility and win potential

Medium volatility balances hit frequency and win size. With a 2 000× win cap the emphasis is clearly on bonus-driven play. Players with a small bankroll should size their bets accordingly.

Pros

Part of our catalog's gorgon-themed selection

Cons

Grid and payline information not yet confirmed

Preliminary verdict · 7,3 / 10

Preliminary review without a game session yet seen

On paper the numbers and feature list promise an interesting game. However, we don't lock in the final stars before our own play session — the pre-review is shown below as stars and a score.

Petri Halkola · MedusaSlotsin slot reviews

Play: free demo or real money Medusa II is playable at our network partner casino — both as a free demo and for real money. The yellow button is a promotional link.

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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.

Rules and payouts table

Multipliers will be published once we have read them from the game

Gameplay

The game is played on a 5x3 grid with 30 paylines. Line wins pay from the leftmost reel to the right on adjacent reels. The Wild symbol substitutes for other symbols to complete winning lines.

Expanding symbols can grow to fill an entire reel. Exact multipliers and the symbol hierarchy are confirmed in the game’s info panel.

Bonuses and free spins

In a pick-an-item bonus the player reveals prizes by choosing objects. In an energy-collection mechanic collected symbols move you toward the bonus phase.

Free Spins and Bonus symbols trigger according to the game's internal conditions. Exact trigger counts and bonus details 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 II slot

Withdrawal tested personally, selection checked against this catalog

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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.

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