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Quick information
  • Title: Finn and the Swirly Spin
  • Developer: NetEnt
  • Reels: 5
  • Rows: 5
  • Paylines: 3
  • RTP: 96.62%
  • Hit Frequency: 21.08%
  • Max Win: 840x
  • Max Win Probability:
  • Bonus Round Frequency:
  • Volatility: Low-Mid
  • Min/Max Bet: €0.1/€100
  • Release Date: Nov 23, 2017

Finn and the Swirly Spin Slot Review

October 19, 2023

Written by: Peter M

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Finn and the Swirly Spin Slot Overview

Finn and the Swirly Spin is a new casino slot from NetEnt with a leprechaun theme in a beautiful green valley. The game is filled with symbols and features connected to the little green fairy from Irish folklore. His name is Finn, and we met him in the game Finn and the Candy Spin from the same provider. This game offers a setup of 5X5 with a Swirly Spin Mechanic and is stacked with different features. Let’s find out what Finn and the Swirly Spin has to offer!

A screenshot from the base game view
Base Game

Finn and the Swirly Spin is a video slot from NetEnt with 5 reels and 5 rows. All symbols on the reels appear in a clockwise spiral pattern due to the Swirly Spin Mechanic, and you create a winning combination by landing 3 or more of the same symbol types in a vertical or horizontal line anywhere in the reels. Players can choose between a Min.bet of 0.10 and a Max.bet of 100. The game has an above-average RTP of 96.62%, and the game’s Free Spins activation frequency averages 1 in 164. Finn and the Swirly Spin has a hit frequency of 21.08%, low/medium volatility, and a max win of 840X the bet. 

This thrilling slot game adventure has some exciting features to help you pursue and land the big wins. The features are Avalanche, Wild Symbol, Random Features, and Bonus Games.

Finn and the Swirly Spin Slot Information‍

The game’s design is based on a festive leprechaun theme where we once again meet the character Finn, who is dressed in traditional green clothes and playing the flute. He is standing on the left side of the reels, which are placed in the middle of the screen. In the background, we see a beautiful green landscape with a rainbow. All buttons in this game are positioned below the reels. You can play Finn and the Swirly Spin on all mobile devices, desktops, and notepads. You create a winning combination by landing 3 or more of the same symbol types in a vertical or horizontal line anywhere in the reels; a win then activates the Avalanche feature. 

The lower-paying symbols are grey spade and brown heart. Landing 5 of the same symbol type pays 4X. The higher-paying symbols are a green clover, a golden horseshoe, a bronze acorn, and a red diamond. Landing 5 of the same symbol type pays between 8X and 50X. 

The game's Wild Symbol has the design of a golden star with eyes, and the Sticky Wild Symbol is a golden coin with a “W” and only appears during the Lava Lair Free Spins.

The Free Spins Key Symbol is a golden key inside a light blue crystal. This symbol starts each spin at the bottom left corner and will progress to the center as wins occur and the Avalanche feature is triggered. The Free Spins Symbol can trigger the Free Spins feature when it reaches the center of the reels, increasing the Key Meter by 1X. The number in the Key Meter remains during the entire duration of the game. There is no Scatter Symbol in this game; now, let’s find out what kind of features this game has to offer!

Finn and the Swirly Spin Slot Features

What is the max win in the slot of Finn and the Swirly Spin?‍

The max win is 840X the bet. 

What features are available in the slot of Finn and the Swirly Spin?‍

The features of this slot game are Avalanche, Wild Symbol, Random Features, and Bonus Games.

A screenshot of the various Free Spins
Free Spins Island

Avalanche‍

When you create a winning combination, this feature is activated. All the symbols that were part of the win disappear from the reels, and new symbols will appear in the bottom left corner. This continues as new wins are created, and all symbols move following the clockwise spiral pattern to fill the empty positions.

Wild Symbol‍

The Wild Symbol substitutes all symbols except the Free Spins Key Symbol and helps you create winning combinations. When 3, 4, or 5 Wild Symbols appear in a line, unable to create a winning combination with another symbol, the Wild Symbol is equal to the highest-paying symbol in the game.

When a win is created without a Wild Symbol, the winning symbols disappear, and a Wild Symbol is placed in the position that was the center of the winning combination. When a win is created with 1 or more Wild Symbols, each Wild Symbol will explode and destroy symbols adjacent to it vertically and horizontally, thereby triggering a more significant Avalance. 

Random Features‍

4 different features can be randomly triggered during the Base Game. The features are Starfall Wilds, Dragon Destroy, Irish Luck, and Magic Transform, which are activated after the initial spin and before the wins are paid out.

Starfall Wilds = 2 or more Wild Symbols can appear in random positions on the reels, and if this doesn’t create a win, a new Wild Symbol will continue to appear until there is a win.

Dragon Destroy = This feature will randomly destroy a random number of symbols, causing an Avalanche that is guaranteed to result in at least one winning combination. This feature can only be randomly activated in the Base Game if there are no wins on the reels.

Irish Luck = When this feature is activated, all symbols on a random row or reel that doesn't contain the Free Spins Key Symbol are transformed into the same paying symbol, creating a win and Avalanche. This feature can only be triggered if there are no wins on the reels.

Magic Transform = This feature will transform all lower-paying symbols on the reels into higher-paying symbols. Higher-paying symbols are chosen separately for each lower-paying symbol.

Bonus Games‍

The Free Spins feature is activated when the Free Spins Key Symbol reaches the center of the reels due to the Swirly Spin Mechanic in this game. You are then presented with a Free Spins Island, where you can choose one of the available Free Spins features, and each feature becomes available when the Key Meter reaches a specific number. The total win from the Free Spins feature is added to any wins from the triggering round. Read more about the 4 Free Spins in the following sections

The Star Bar Feature‍

You are awarded 7 Free Spins when this feature is activated, and you are awarded an activation of the Starfall Wild feature at the beginning of each Free Spin after the initial spin and before the winning payout. This feature requires at least 1 Key to be chosen.

A screenshot from the star bar feature
The Star Bar Feature

Lava Liar Feature‍

Activating this feature awards 3 Free Spins, and the Dragon Destroy feature is activated once per Free Spin. A Sticky Wild Symbol appears in the bottom left corner, and the Dragon Destroy feature cannot destroy this symbol and is not removed when it is part of a winning combination. This feature requires at least 4 Keys to be chosen.

Lucky Mug‍

This feature awards 4 Free Spins, and the Luck Mug feature is activated during the start of each Free Spin after the initial spin and before the winning payout. This feature requires at least 9 Keys to be chosen.

Golden Pot ‍

When this feature is activated, you are awarded 2 Free Spins, and the Magic Transform feature is activated at the start of each Free Spin after the initial spin and before the win payout. This feature requires at least 16 Keys to be chosen.

Finn and the Swirly Spin Slot Conclusion‍

This game provides another chance to get to know our friend Finn and his Swirly Spin mechanic. Like the previous releases, this game offers a slot experience stacked with features and a great interplay between the features. Finn is constantly playing the flute during the spins, and even though we like him, the melody gets tiresome after a while. The tune fits the theme of the game, but we would like Finn to mix up the melodies once in a while. 

The stats of this game are decent, with an above-average RTP and low/medium volatility. We want the max win of 840X to be higher to attract new players, but if you are fond of frequent but lower wins, this game should suit you just fine. This game shares similarities with Finn and the Candy Spin regarding the RTP, low max win, and features. The features have almost identical abilities but with different names and themes. 

This game is loaded with fun features and an unusual type of mechanic where the Free Spins Key has to be in the center of the reels to trigger the Bonus Game. If you have gathered enough Free Spin Keys in the Key Meter, you can choose one of the 4 different Free Spins features, all containing one of the Random features. We like that we get to participate and choose our own Free Spins feature and make the choice based on our personal preference. 

Finn and the Swirly Spin is a slot with a Swirly Spin mechanic and offers four different Free Spins Features.

Quick information
  • Title: Finn and the Swirly Spin
  • Developer: NetEnt
  • Reels: 5
  • Rows: 5
  • Paylines: 3
  • RTP: 96.62%
  • Hit Frequency: 21.08%
  • Max Win: 840x
  • Max Win Probability:
  • Bonus Round Frequency:
  • Volatility: Low-Mid
  • Min/Max Bet: €0.1/€100
  • Release Date: Nov 23, 2017
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