Slots With Free Spins Features
The free spins feature is the most popular bonus round in online slots. Find slots with free spins below and learn how they are triggered and what makes them pay. Looking for casino free spins offers instead? See our free spins bonuses.
Free Spins Feature vs Free Spins Bonus
| Free spins feature | Casino free spins bonus | |
|---|---|---|
| What it is | A bonus round inside a slot | A promotion from the casino |
| How you get it | By landing scatters or bonus symbols | By registering, depositing or opting in |
| Where it works | In that slot only | On slots chosen by the casino |
| More info | This page | Free spins bonuses |
How the Free Spins Feature Works
- Land the required number of scatter symbols, usually three or more.
- Receive a set number of spins – often 8 to 20 – played at your triggering stake.
- Enjoy extra features that only appear in the bonus round.
- Land more scatters to retrigger additional spins, if the slot allows it.
What Makes Free Spins Special
- Multipliers on all wins or growing with each win.
- Sticky or expanding wilds that stay on the reels.
- Expanding symbols, as in "book" style slots.
- Extra reels or rows for more ways to win.
- Removal of low-paying symbols for bigger wins.
Bonus Buy and the UK
Many slots let players pay to enter free spins directly with a "bonus buy". This feature is not available at UK-licensed casinos, where it was banned as part of the 2021 online slot design rules.
Types of Free Spins Features
| Type | How it works |
|---|---|
| Standard free spins | A fixed number of spins with the same reels as the base game |
| Enhanced reels | Special reels with more wilds or fewer low-paying symbols |
| Expanding symbol free spins | A randomly chosen symbol expands to fill entire reels |
| Progressive multiplier free spins | A multiplier grows with every win or cascade |
| Pick-your-feature | Choose between more spins with a low multiplier or fewer spins with a high one |
| Super free spins | A rarer, more valuable version triggered by extra scatters |
How Much of a Slot's RTP Comes From Free Spins?
In many modern slots, a large share of the total RTP is concentrated in the free spins round. That means the base game can feel slow, with the feature delivering most of the big wins. It's one reason high-volatility slots can go a long time without paying much – and why they can pay big when the feature lands.
Tips for Free Spins Slots
- Check how many scatters trigger the feature and whether it can be retriggered.
- Read what changes during the round – multipliers, sticky wilds or special symbols.
- Choose a stake that lets you play enough spins to reasonably expect a trigger.
- Use casino free spins bonuses to try popular free spins slots at no extra cost.
Usually by landing three or more scatter symbols. The exact trigger is shown in the slot's paytable.
In many slots, yes. Landing more scatters during the feature adds extra spins.
No. The feature is a bonus round inside a slot, while a casino free spins bonus is a promotion that gives you spins to use on selected games.
A rarer, enhanced version of the free spins feature, usually triggered by landing more scatters, with bigger multipliers or extra features.