Welcome Offer
18+ new players only. First deposit offer: Deposit & wager £20 on Big Bass Splash for 20 spins. Wagering must be completed within 7 days of deposit. Spins awarded on Big Bass Splash. 0x wagering on winnings. www.begambleaware.org Full T&Cs apply.
Medusa's Madness

Play Medusa’s Madness slot & hundreds of other online slot games at Dream Jackpot

*Any values mentioned are subject to change.

Introduction to Medusa’s Madness

Medusa’s Madness is an online slot title from Play’n GO, designed with a 5×5 grid for a unique cascading experience. This guide introduces the game layout, main rules, features, and what you can expect during play.

Game Grid and Betting Options

The action unfolds on five reels and five rows, offering an engaging cluster-win mechanic. You can select your stakes before the start of each round. Betting options range from £0.10 at the minimum to a maximum of £5 per round. Use the plus and minus buttons at the bottom of the game to adjust your bet; each click changes your wager one step at a time. When you are ready, press the START button to set the reels in motion.

Understanding Cluster Wins

Instead of traditional paylines, Medusa’s Madness uses a cluster payout system. Wins are created by connecting four or more identical symbols in touching positions, either vertically or horizontally. These symbols must form a continuous cluster without diagonal gaps. Cluster wins can begin anywhere on the grid, and only the highest win per cluster is paid. All winning amounts—including those from special features—are added up and paid at the end of each round. For specific symbol payouts, refer to the in-game paytable and rules. The current RTP value is also displayed within the game interface.

Cascading Symbols and Special Mechanics

Each time a winning cluster is formed, the winning symbols are removed from the grid, allowing new symbols to drop down and possibly create new wins. This cascade continues until no further winning combinations are possible within the round.

Eye Marks

During gameplay, Eye Marks can randomly appear on the grid. If you form a win in an Eye Mark’s position, that eye opens. When no more winning combinations are possible, two SPECIAL WILDS are added to the grid automatically.

Charging the Stone Gateway

Wins during a round contribute to charging the Stone Gateway. The process works as follows:

  • After 7 symbol wins, 2 SPECIAL WILDS are added to the grid.
  • Once 14 symbol wins are achieved, another 2 SPECIAL WILDS are awarded. If a win occurs with a SPECIAL WILD, the PETRIFY Stone Gateway Effect is activated.
  • After 27 symbol wins, a further 2 SPECIAL WILDS are added. If a win occurs with a SPECIAL WILD, the GAZE Stone Gateway Effect is triggered.

Only the most recent Stone Gateway Effect is applied if multiple charge thresholds are met before the previous effect is activated.

Stone Gateway Effects Explained

  • SPECIAL WILDS: Additional SPECIAL WILDS are added to the grid, increasing your chances for further wins.
  • PETRIFY: If triggered, an entire row or column is removed from the grid according to the SPECIAL WILD’s location. Any removed symbols contribute to the Stone Gateway charge, and if another SPECIAL WILD is removed, its effect cascades.
  • GAZE: This effect randomly selects one regular symbol, then removes all matching symbols from the grid.

OTHER WORLD FREE ROUND

Upon collecting 42 symbol wins in a round, the OTHER WORLD FREE ROUND feature is triggered. This grants you one free round with three randomly selected Stone Gateway Effects. If more than 42 symbol wins are collected, every additional set of three symbols awards one extra Stone Gateway Effect, up to a maximum of seven effects in total.

During the free round, a Stone Gateway Effect is triggered whenever no further wins can be formed.

Special modifications occur in the OTHER WORLD FREE ROUND, including the display of 11 or 12 Eye Marks. Each Eye can be opened by forming a win in its location. If you manage to open all the eyes, a MEGA WILD symbol (Medusa’s head) enters the grid, dropping down with each cascade and disappearing when no further wins happen. Cascades proceed until no additional wins occur.

Ensuring Fair Play

If a game round is interrupted, your bet and round information are saved until you return to the game. You can resume from where you left off. Any unresolved bets in unfinished games will become void after 90 days. In the event of a malfunction, all pays and plays are rendered void.


Notice Regarding Medusa’s Madness Free Play & Demo Mode

Searching for a Medusa’s Madness free play option or Medusa’s Madness demo version is a common way to explore a slot without having to make a deposit. While no demo versions are provided on this site, this page gives you an outline of the essentials.

We highlight the core elements that define Medusa’s Madness, from its setup to the statistics that shape the gameplay experience.

This approach offers a similar benefit to free play, helping you build familiarity with the game without having to deposit real funds.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.