Finn and the Swirly Spin Online Slot: Casino Top Picks, Demo & Video

Facts on Finn and the Swirly Spin Slot

Fact Checker: Maxime Last Checked: 09/13/2025

Finn and the Swirly Spin is a NetEnt online slot with 5 reels and 10 Fixed paylines. We have collected information on the most important facts about the slot, which you can find in the table below.

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Gameplay

Finn and the Swirly Spin is an unconventional game, because all the 25 symbols from the spin are generated independently from each other and appear in a ‘swirly’ pattern on the magic stone. Wins are awarded when three or more symbols form a straight vertical or horizontal line. This means that the slot has a total of 10 fixed paylines – however, each time a winning combination appears, the symbols in it explode, and new ones replace them. In addition, after each explosion, a Wild will be generated in the middle of the freed space. Wilds substitute for all other paying symbols, also explode when they are part of a winning combination, but also remove all the neighbouring symbols. The game includes several random bonus features: Starfall Wilds, Dragon Destroy, Irish Luck and Magic Transform. They trigger randomly after the initial spin, rearranging the symbols or adding wilds if you’ve scored no win. Each round of the game also features a Free Spin Key – a special symbol that is always the last to appear. It moves towards the center with each avalanche following a winning combination. If the key reaches the center, you are rewarded with free spins, and a point for the special Key Meter. The points you collect in this way are not lost between your play sessions, and can be used to unlock more beneficial free spin rounds as you progress in the game.

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Conclusion – Unconventional, but Fun

Finn and the Swirly Spin breaks the usual mould for slot games, and the result is a rather pleasant surprise – though with NetEnt, this is not totally unexpected. The payouts are relatively smaller, as has been the trend in most new games, but this is offset by the Avalanche mechanic which is equivalent to a partial re-spin, and the large number of bonus features that can be triggered. All of this makes the game rather unpredictable and full of surprises, so you should prepare for a wild ride with it. We’re looking forward to hearing about your Celtic experience in the comments below!