Medusa II

Q: What is the RTP of Medusa II?

Official RTP: 94.96%. It is the lowest among the PG Soft slots in our catalogue, nearly two points below the studio's current standard of 96.7-96.8%.

7.0/10

Release July 2018· Updated August 2026

Greek mythology slot from PG Soft (July 2018). Stone Reel, soul stones, free spins staged as a battle against Medusa. BetsRank score: 7.0/10.

RTP

94.96%

Volatility

Medium

Max Win

2 000x

Grid

5x3

Bonus Buy

Stone Reel: mystery symbol revealed across the whole reelSoul stones collection to trigger the bonusPot-picking mini-game (wins, respins, soul stones)Free spins: fight against Medusa, +5 spins and up to 9 wilds added

7.0

BetsRank Verdict

Our read of the game, based on the data the studio publishes

Released on 30 July 2018, Medusa II is one of PG Soft's very first slots and it carries the scars of that era. Classic 5x3 layout with 30 paylines, 94.96% RTP — the lowest among the studio's titles we list — medium volatility. On potential, honesty is required: the sources disagree. The tech sheet states 2,000x, while the gameplay analysis points to an actually observed ceiling around 550x, described as "notably low" for a PG Soft release. Either way, it sits far below the studio's modern catalogue. The feature set, by contrast, is dense: Stone Reel (a mystery symbol revealed across a whole reel), soul stone collection, a pot-picking mini-game, and free spins built as a battle against Medusa — defeating her grants +5 extra spins and up to 9 wilds randomly added per spin.

Strengths

+Rich feature set for a 2018 slot
+Story-driven free spins with +5 spins and up to 9 wilds at stake
+High maximum bet at €375 per spin
+Medium volatility, relatively steady sessions

To consider

−94.96% RTP, the lowest of the PG Soft titles in our catalogue
−Unclear win potential: 2,000x advertised, roughly 550x actually observed
−No bonus buy
−5x3 / 30-line format feels dated against the studio's recent output

About Medusa II

Released on 30 July 2018, Medusa II is one of PG Soft's earliest titles, long before the studio made its name with Wild Bandito or Fortune Tiger. The format stayed classic: 5 reels, 3 rows, 30 paylines, stakes from €0.30 to €375 — an unusually wide upper range for this developer. Two serious reservations before you start a session. First the 94.96% RTP, nearly two points below the studio's current standard. Second the win potential, on which the sources do not agree: the game's tech sheet advertises 2,000x the stake, while the gameplay analysis reports an actually observed ceiling around 550x, called "notably low" for a PG Soft slot. We would rather flag that gap than arbitrarily pick a side. The feature set, on the other hand, is surprisingly full: the Stone Reel reveals a randomly chosen pay symbol across every position on a reel, a pot-picking mini-game hands out prizes, respins or extra soul stones, and the soul stone collection triggers the main bonus. The free spins take the form of a battle against Medusa: defeating her awards +5 extra free spins and up to 9 wilds randomly added on each spin.

Key mechanics

▸5x3 layout, 30 paylines
▸Stone Reel: mystery symbol revealed across a whole reel
▸Soul stone collection triggers the bonus
▸Pot mini-game: prizes, respins or soul stones
▸Battle free spins: +5 spins and up to 9 wilds per spin

❓Medusa II FAQ

What is the RTP of Medusa II?▾

Official RTP: 94.

96%. It is the lowest among the PG Soft slots in our catalogue, nearly two points below the studio's current standard of 96. 7-96. 8%.

What is the real max win on Medusa II?▾

The sources diverge and we would rather say so plainly: the game's tech sheet advertises 2,000x the stake, while the gameplay analysis reports an actually observed ceiling around 550x.

Either way, the potential stays modest for a PG Soft title.

How is the Medusa II bonus triggered?▾

The main bonus is unlocked by collecting soul stones.

A pot-picking mini-game can also hand out prizes, respins or extra soul stones to speed up that collection.

How do the free spins work?▾

The free spins are staged as a battle against Medusa.

Defeating her awards +5 additional free spins and up to 9 wilds randomly added to the grid on every spin.

Does Medusa II have a bonus buy?▾

No, there is no bonus buy feature on this title.

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Slot sheet last updated on August 26, 2026 · Sources: slotcatalog.com, official studio sites