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About the Game

• The game has 5 reels, 3 rows and an additional top row with Collector symbols.
• There are no regular symbols in the base game, and prizes can only be won in the Bonus Game or in the Cash Out feature.
• When a Sticky symbol appears, the outcome of remaining non-sticky symbols is entirely random.
• Drawing 3, 4 or 5 Scatter symbols anywhere on the reels awards 10, 20 or 30 Free Spins, respectively.
• 3, 4 or 5 Scatter symbols drawn during the Free Spins feature award an additional 10, 20 or 30 Free Spins.
• If the total potential win in a Free Spins round reaches 2500x, the round is immediately ended, the win is awarded, and all remaining Free Spins are forfeited.
• The maximum potential win amount is 2500x bet.

Special Features

Cash Out

• There are no regular symbols in the base game. However, two types of Cash Out labels can appear on a random reel position and will stick to it for up to 15 spins.
• If a Cash, MINI, MINOR, MAJOR or MEGA Jackpot symbol is drawn on the Cash Out label reel position when its countdown reaches 0, the symbol prize is paid out.
• If Cash, MINI, MINOR, MAJOR, MEGA Jackpot or Collector symbols are drawn on the reel above the Trawler Cash Out label when the countdown reaches 0, the sum of their values is paid out.
• Cash Out and Trawler Cash Out labels are temporarily removed from the reels when changing bet levels and Volatility Level™ and only appear on the bet level and Volatility Level™ they were obtained on.

Free Spins

• Collector symbols can only be drawn on the top row of the reels.
• When a Collector symbol is drawn, it is assigned a random countdown value from 1 to 10.
• All Collector symbols are locked in place while other symbols are spun.
• With each spin, the Collector symbol accumulates all values from Cash and Jackpot symbols drawn on the reels below, until its countdown reaches 0.
• Cash symbols award prizes ranging from 1x-10x player’s bet.
• MINI, MINOR, MAJOR and MEGA Jackpot symbols award corresponding Jackpots.
• Cash and Jackpot symbols’ values can only be won when collected by the Collector symbol.
• Collector modifier symbols may randomly appear on the reels and affect the Collector symbol drawn on the reel above them.
• Multiplier symbols multiply the total value of prizes collected by the Collector symbol by 2x-10x.
• Countdown Booster symbols increase the value of the Collector countdown by 3.
• Collect to Infinity™ symbols change the countdown value of the Collector symbol to infinity, allowing it to accumulate all values from Cash and Jackpot symbols drawn on the reels below until the end of the Free Spins feature.
• When the Free Spins feature ends, the prize is paid for the sum of Collector symbols’ values.

Chance Level™

• The game is played with the base bet set by default.
• However, the Chance Level™ feature can be enabled during the base game and you can select one of 3 levels:
  • Chance Level™ x2 – the base bet is multiplied by 2, giving you at least a 2x higher chance of activating the Free Spins.
  • Chance Level™ x4 – the base bet is multiplied by 4, giving you at least a 4x higher chance of activating the Free Spins.
  • Chance Level™ x6 – the base bet is multiplied by 6, giving you at least a 7x higher chance of activating the Free Spins.
• The Chance Level™ feature does not affect the paytable, thus symbol values remain the same as for the base bet in both the base game and the Bonus Game.
• Sticky symbols are temporarily removed from the reels when changing Chance Level™ and only appear on the Chance Level™ they were obtained on.

Malfunction voids all pays and plays.

The RTP is shown in-game.

Gamble Feature

• The Gamble feature gives a chance to double each win.
• The Gamble feature can be activated only with the current win value during the ongoing game session.
• After activating the Gamble feature, a player can:
  • take the win and end the Gamble feature,
  • continue playing the Gamble feature by selecting one of the two symbols.
• After selecting a symbol, a draw is made to determine the winning symbol.
• Each draw is independent of the previous one and has the same probability of winning.
• The player can end the Gamble feature after each round.
• In the event of a loss, the player loses the win value specified in the current win counter and returns to the main game.
• The Gamble feature can be played for a total of 7 rounds.
• The number of rounds in the Gamble feature depends on the max win available in the game.
• Any potential win value from doubling up in the next round cannot be higher than: GBP 12,500

Additional Information

The following game features and settings may be subject to the terms and conditions of the gaming site. For more information on the following, refer to the gaming website:

• The procedures used to manage unfinished game rounds.
• The time after which inactive game sessions automatically end.

In the event of malfunction of the gaming hardware/software, all affected game bets and payouts are rendered void and all affected bets refunded.

Games that do not feature interrupted rounds are either rolled back with bet being refunded or are completed by awarding a win. Games that feature interrupted rounds and are not complete will last for 90 days.

Mighty Marlin Demo & Free Play Guide

Searching for a Mighty Marlin demo or Mighty Marlin free play version is a common step for players who want to test a slot before playing for real money. While we do not provide demo access here, this page offers a detailed explanation of the game’s features.

You’ll learn about the core mechanics, bonus rounds, and symbol functions that define Mighty Marlin. This overview helps you understand how the game plays and what makes it appealing, without requiring free play access.

Think of it as your preview: a way to evaluate whether Mighty Marlin matches your playing style without having to make a deposit in a real-money environment.

*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.