What Is Finn and the Swirly Spin?
Finn and the Swirly Spin by NetEnt is an Irish-themed 5x5 grid slot that uses a unique spiral pays structure — symbols pay from the outside edge of the grid spiralling inward, which is completely unlike any standard payline or cluster pays format. Released in 2017, the leprechaun Finn character and innovative spiral mechanic give it strong Irish relevance.
The spiral pays structure means that winning sequences must follow the outward-to-inward spiral path of the grid rather than standard left-to-right paylines. The winning symbol path begins at one of the four corner positions and spirals inward to the central position. This unusual structure creates a genuinely distinct playing experience compared to any other slot format.
RTP & Volatility
Finn and the Swirly Spin carries a published RTP of 96.62%. Low volatility means wins arrive frequently but tend to be smaller in size, suiting longer sessions.
RTP is a theoretical long-run figure — it does not predict outcomes in any single session. Set a budget before playing.
Key Features
The key Coin Chest feature accumulates value throughout the base game. Coin symbols land on the reels carrying cash values, and these values are stored in a chest. When a Wild Chest symbol lands, it releases all stored coin values as a single payout. The longer the chest builds without triggering, the larger the eventual payout.
Free spins trigger when enough Scatter symbols land. During free spins, the coin accumulation mechanic is enhanced and wild symbols are more prevalent. The free-spins round can also trigger a Lucky Reels feature where specific reel positions are marked lucky — matching symbols on lucky positions are transformed into higher-value symbols.
Wild symbols substitute for all non-scatter symbols along the spiral path. Low volatility means wins are reasonably frequent in the base game, with the Coin Chest and free-spin features delivering the larger prizes.
Theme & Design
Finn — a cheerful leprechaun — lives in an Irish countryside setting of rolling green hills, rainbows, clovers and pots of gold. The 5x5 grid is set against a vibrant Irish landscape. The Celtic-inspired music is upbeat, and Finn himself reacts expressively to wins. The design is charming and directly relevant to Irish players searching for Irish-themed slots.
Verdict
Finn and the Swirly Spin is a mechanically unique Irish-themed slot with real charm. The 96.62% RTP is competitive for a low-volatility title, the spiral pays structure is genuinely distinct, and the coin chest accumulation adds base-game engagement. For Irish players searching for a slot that celebrates their culture with solid mechanics, it is an excellent choice.
Pros
- Unique spiral pays structure unlike any other slot
- Strong Irish leprechaun theme
- Coin Chest accumulation adds base-game engagement
- 96.62% RTP competitive for low volatility
- Low €0.10 minimum bet
Cons
- Maximum bet of only €50
- Spiral pays complex to explain to new players
- 500x max win modest
- Low-volatility ceiling limits big-win potential
Where to Play Finn and the Swirly Spin in Ireland
Finn and the Swirly Spin is available at Irish casinos carrying NetEnt games. Its Irish theme makes it especially well-suited to promotion in Irish-facing campaigns.
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Slots Gallery — casino alternativeIs Finn and the Swirly Spin Available on Mobile?
NetEnt builds all titles in HTML5. Finn and the Swirly Spin runs in any modern mobile browser on iOS or Android without additional downloads. All features function identically on mobile.
Similar Games
- Emerald King — Irish-themed slot from Pragmatic Play
- Rainbow Riches — Classic Irish-themed slot
- Starburst — Low-volatility NetEnt classic comparison
- Lucky Leprechaun — Another Irish-themed slot
Frequently Asked Questions
Finn and the Swirly Spin has a published RTP of 96.62%. This is a theoretical long-run average.
Instead of left-to-right paylines or cluster pays, winning sequences follow a spiral path from the outer edge of the 5x5 grid inward to the central position. Matching symbols must connect along this spiral path to form a win.
Coin symbols land with cash values attached. These values accumulate in Finn's chest. When a Wild Chest symbol lands, it releases all stored coin values as a single combined payout.
Yes. The game uses HTML5 and runs in any modern mobile browser on iOS or Android. The spiral grid and all bonus mechanics work identically on mobile.
⚠ 18+ only. Gambling can be addictive. Play responsibly.
Contact the Gambling Awareness Trust: 1800 753 753 or gamblingcare.ie. RTP is a theoretical long-run average, not a session guarantee.