Finn and the Swirly Spin from NetEnt is one of the most distinctive Irish-themed slots open to Irish players — it throws out spinning reels for a spiral grid. Here is the honest status on its RTP, how the swirl and the four random features work, and where to play it in 2026.
Finn and the Swirly Spin — in one line
Finn and the Swirly Spin is a NetEnt slot with a provider-stated 96.62% RTP, a 5×5 spiral grid instead of reels, cluster-style wins, and a maximum win of 840x your stake. It is built around the leprechaun Finn, and its signature is a free-spins round with four selectable modes plus four random in-play features.
Finn and the Swirly Spin RTP
NetEnt publishes an RTP of 96.62%, which is a good figure — comfortably above the 96% mark. NetEnt titles historically ran a single published RTP, but some casinos now stock lower-RTP builds of popular NetEnt games, so the honest advice is the same as for any slot: check the in-game infopanel (under “i” or “rules”) to confirm the figure for the build you are on. At the casinos we list you will usually find the standard version.
How the swirl works
Instead of five spinning reels, symbols feed in from the bottom-left corner and swirl inward on a 5×5 grid. You win when three or more matching symbols line up side by side in a row or column — cluster-style, not on fixed paylines. Winning symbols are removed and new ones avalanche in, so one spin can chain several wins.
The four random features
- Starfall Wilds. Drops extra wilds onto the grid and keeps adding them until a win lands.
- Dragon Destroy. Burns away a set of symbols to trigger another avalanche.
- Irish Luck. Turns a full row or column into one matching symbol for a guaranteed win.
- Magic Transform. Upgrades all low-value symbols into a higher-paying icon.
Keys collected on the grid fill a meter that unlocks the free-spins round, where you choose between four modes that each lean on a different one of these features.
Max win and volatility
The top win is 840x your stake, reached through the random features and free spins. Volatility is low to medium — the avalanches keep small wins ticking over, so it is friendlier to a smaller bankroll than a high-volatility slot, but the ceiling is lower to match.
Finn and the Swirly Spin — the facts
| Attribute | Value |
|---|---|
| Provider | NetEnt |
| Type | Spiral-grid slot, Irish theme |
| Layout | 5×5 grid, cluster-style wins |
| RTP | 96.62% (provider-stated) |
| Volatility | Low–Medium |
| Max win | 840x stake |
| Features | Starfall Wilds, Dragon Destroy, Irish Luck, Magic Transform; free spins with four modes |
| Released | 2017 |
| Mobile | Yes |
Where to play Finn and the Swirly Spin with real money
No online casino holds an Irish (GRAI) licence — every casino open to Irish players is licensed offshore in Anjouan or Curaçao and accepts Irish players on that basis, and winnings are tax-free for recreational players. The casinos below carry NetEnt content, accept Irish players, and are ranked on bonus value and withdrawal speed under our method.
| # | Casino | Bonus | Wagering | Payout | Claim |
|---|---|---|---|---|---|
| 1 | DolfWin | Up to €1,000 over 4 deposits + code DOLFWEL200 | 40x bonus + deposit | Up to 48 h stated by operator; 5,000 per week cap | Get bonus → |
| 2 | IceCasino | Up to €1,500 + 270 free spins (4 deposits) | 40× · €5 max bet · 5× cashout | Crypto: minutes–hours (KYC on big wins) | Get bonus → |
| 3 | Dazard | 375% + 325 free spins up to €5,250 (4 deposits) | 40× deposit + bonus · €5 max bet | Operator-stated 6 Oct 2026: withdrawals processed within 24 h; caps €2,000/day, €5,000/week, €20,000/month (programme terms sheet: €3,000/week, €15,000/month) | Get bonus → |
| 4 | MyStake | 300% up to €1,500 | 30x (deposit + bonus), 30-day expiry | Crypto: minutes after approval; e-wallets 24-48 h; bank 3-5 days | Get bonus → |
FAQ
What is the RTP of Finn and the Swirly Spin?
NetEnt publishes 96.62%, comfortably above the 96% mark. Some casinos stock lower-RTP builds of popular NetEnt games, so confirm the figure in the in-game infopanel.
How does the swirly spin grid work?
Symbols feed in from the bottom-left and swirl inward on a 5×5 grid. You win with three or more matching symbols side by side in a row or column, and winning symbols avalanche away for new ones.
What is the max win on Finn and the Swirly Spin?
840x your stake, reached through the random features and the free-spins round.
What are the four features?
Starfall Wilds, Dragon Destroy, Irish Luck and Magic Transform. Keys on the grid unlock a free-spins round with four selectable modes.
Is Finn and the Swirly Spin high or low volatility?
Low to medium. The avalanches keep small wins coming, so it is friendlier to a smaller bankroll, with a lower top-win ceiling to match.
Do I pay tax on winnings in Ireland?
No. Recreational gambling winnings are tax-free in Ireland, regardless of the casino licence.
More slots and Ireland guides
Back to the online slots Ireland hub, or compare Rainbow Riches and Luck O’ The Irish.
Responsible gambling
18+ only. Slots are designed to be engaging — set a budget before you start, use the deposit and loss limits the casino offers, and never chase losses. Gambling should be entertainment, never a way to make money. Ireland’s support services:
- Problem Gambling Ireland — 1800 936 725, problemgambling.ie
- Gambling Care — gamblingcare.ie
- Extern Problem Gambling — 089 241 5401