Finn and the Swirly Spin Slot by NetEnt
Finn and the Swirly Spin is a slot by NetEnt, released in 2017.
Game facts
| Provider | NetEnt |
|---|---|
| Game type | Slots |
| Release date | November 2017 |
| RTP | 96.62% |
| Reels × rows | 5 × 5 |
| Pays | Cluster pays |
| Bet range | 0.10–100 |
| Bonus buy | No |
| Wild symbol | Yes |
| Jackpot | No |
| Features | Cluster paysAvalanche reelsSpiral Reels |
| Themes | IrishLeprechaunSt. Patrick's Day |
| Devices | Desktop and mobile browsers (HTML5) |
| App | Yes — how to install |
Free demo of Finn and the Swirly Spin
The free demo of Finn and the Swirly Spin is on this page: no deposit and no real-money wins.
The demo uses virtual credits: no deposit, no real-money wins.
Where to play for real money
18+ · T&Cs apply · Gamble responsibly · Offers for your country
Real-money play is only for adults and only at licensed online casinos where online gambling is legal for you.
How to play Finn and the Swirly Spin
Bet range: 0.10–100
- Winning clusters vanish, new symbols spiral in
- Consecutive wins keep the cascade going
- A Key reaching the centre opens a free spins world
- Pick one of four worlds to play your spins
Bonus features
Free spins
A Key symbol must reach the centre of the spiral after all consecutive wins resolve; it opens one of four free spins worlds: Star Bar (7 spins, 2-5 wilds added each spin), Lava Lair (3 spins, random symbols destroyed, sticky wild in the centre), Lucky Mug
Swirly Spin
symbols spiral toward the centre of the grid and winning clusters are removed and replaced, giving consecutive wins.
Star Wild
substitutes for any pay symbol.
Random features
Starfall Wilds (2-5 extra wilds), Dragon Destroy (removes a set of symbols), Irish Luck (adds a symbol to guarantee a win) and Magic Transform (turns low symbols into higher-paying symbols).
Key meter
a light-up meter tracks progress toward collecting the keys of all four free spins worlds.
RTP and volatility
| RTP version | Return per 100 staked |
|---|---|
| 96.62% | 96.62 |
Finn and the Swirly Spin app: download and install
The Finn and the Swirly Spin app for Android downloads with the button on this page.
- Tap the download button on this page to get the installation file.
- When Android asks, allow your browser to install apps from this source.
- Open the downloaded file from your notifications or downloads folder.
- Confirm the installation when prompted.
Frequently asked questions
What is the RTP of Finn and the Swirly Spin?
The default RTP of Finn and the Swirly Spin is 96.62%.
How do free spins work in Finn and the Swirly Spin?
A Key symbol must reach the centre of the spiral after all consecutive wins resolve; it opens one of four free spins worlds: Star Bar (7 spins, 2-5 wilds added each spin), Lava Lair (3 spins, random symbols destroyed, sticky
Can I play Finn and the Swirly Spin for free?
Yes. The free demo of Finn and the Swirly Spin is on this page: it uses virtual credits, with no deposit and no real-money wins.
How do I install the Finn and the Swirly Spin app?
The Finn and the Swirly Spin app for Android downloads with the button on this page. The installation steps are above on this page.
Is Finn and the Swirly Spin rigged?
No. A random number generator decides each round of Finn and the Swirly Spin, and the provider sets the RTP.
How does the Star Wild differ from a regular wild?
The Star Wild substitutes for any pay symbol to help form clusters, and it can appear as part of the random Starfall Wilds feature that adds extra wilds to the grid.
What happens when the Key reaches the centre of the spiral?
It unlocks one of four free spins worlds, each with a distinct modifier such as added wilds per spin, destroyed symbols, or a sticky wild in the centre.
18+. Gambling involves risk; play only where online casinos are legal for you.
Updated: Nov 12, 2026