Medusa's Stone

Medusa's Stone slot poster
Rating
- /10
RTP
95.03%
Volatility
MEDIUM HIGH
Max win
7,000×
Hit freq
-
Grid
-
Bet
€0.01 - €12.00
Released
2020-01-01

A playable demo is not available in your region.

Our take

Pragmatic Play's high-volatility Medusa slot with a 3-4-4-4-3 grid, 96.46% RTP, and 7,000× max win.

Medusa's Stone is a high-volatility mythological slot from Pragmatic Play featuring the Gorgon Medusa. Played across a 3-4-4-4-3 reel grid with 20 paylines, the game delivers a 96.46% RTP—above market average—and a 7,000× maximum win, which is a compelling ceiling for high-variance play.

The mechanic centrepiece is the Medusa Spins feature, which leverages wild multipliers to amplify wins during free spins rounds. The bonus triggers roughly once per 184 spins, making triggering infrequent enough to build anticipation but regular enough to sustain engagement over longer sessions. A 24.39% base hit rate is low for mid-volatility slots but typical of high-volatility games, where small wins space out around larger feature payouts.

Pragmatic Play's production values and Greek mythology theming lend gravitas to the experience. The buy free spins option—allowing players to enter the bonus at a cost—caters to those impatient with natural feature frequency. The 7,000× ceiling and above-average RTP make this one of Pragmatic Play's more player-friendly high-volatility releases, striking a genuine balance between feature scarcity and fair mathematical reward.

Pros

  • 96.46% RTP exceeds market standard, providing fair expected returns
  • 7,000× max win is substantial for a high-volatility release
  • Medusa Spins with wild multipliers add meaningful upside in features
  • Buy free spins option for players seeking immediate bonus entry

Cons

  • 24.39% hit frequency is very low; base game delivers minimal wins
  • Bonus frequency of 1 in 184 spins is relatively rare
  • High volatility means extended losing runs are common
  • 1-in-22.9M max win probability makes the ceiling nearly unreachable

Math breakdown

Volatility score
3 / 5
Max win
7,000x the stake

FAQ

What is the Medusa Spins feature?
Medusa Spins is the free spins bonus triggered by scatters. During the round, wild multipliers land and multiply wins on that spin. Collecting more scatters during spins can award additional free spins, extending the feature.
How does the buy free spins option work?
Instead of waiting for natural scatters, you can pay a cost (typically 50–100× your bet) to enter the Medusa Spins bonus immediately. This suits players with limited session time or low patience for feature frequency.
What is a 3-4-4-4-3 reel grid?
It's a dynamic reel layout where the reels vary in height. The first and last reels have 3 symbols; the middle three have 4 symbols each. This creates more win patterns than standard 5×3 layouts.
Is the 7,000× max win achievable?
Technically yes, but the 1-in-22.9M probability means it's virtually unreachable in normal play. Most players will see rewards in the 500–2,000× range during bonus rounds.
What's the bet range?
Minimum bet is €0.20; maximum is €240. This range suits both casual and high-stakes players, though the max-bet payouts are proportionally smaller than on slots with higher bet ceilings.