Slots With Wild Symbols: How Wilds Work
A wild symbol substitutes for other symbols to complete winning combinations – the most common and useful feature in online slots. Browse slots with wilds below and learn how every type of wild works.
What Is a Wild Symbol?
A wild acts like a joker in a deck of cards. When it lands on a payline or in a winning cluster, it takes the place of whichever symbol completes the best possible win. In most slots, wilds substitute for all regular symbols but not for scatters or bonus symbols.
Types of Wild Symbols
| Type | How it works |
|---|---|
| Standard wild | Substitutes for other symbols on the spot where it lands |
| Expanding wild | Grows to cover the whole reel |
| Sticky wild | Stays in place for several spins, often during free spins |
| Walking wild | Moves one position each spin until it leaves the reels |
| Stacked wild | Appears in stacks covering several positions on a reel |
| Multiplier wild | Multiplies any win it helps create, e.g. 2x or 3x |
| Random wilds | Added to the reels at random during a spin |
| Spreading wild | Turns neighbouring symbols into wilds |
How Wilds Affect Your Wins
Wilds make winning combinations more frequent, and special wilds – expanding, sticky or multiplier – are often the source of a slot's biggest wins. Their impact is already built into the slot's RTP, so a slot with lots of wilds isn't automatically better value. Check the RTP and volatility in our slot reviews.
Wilds and Other Features
Wilds often work together with free spins (for example, sticky wilds during the bonus round), multipliers and respins, where a wild locks in place while the other reels spin again.
How Wilds Work in Different Slot Formats
| Slot format | How wilds behave |
|---|---|
| Payline slots | Wilds complete combinations along active paylines |
| Ways-to-win slots | Wilds count for any symbol on adjacent reels, creating many wins at once |
| Megaways | Wilds often appear on the extra top reel or carry multipliers |
| Cluster pays | Wilds join neighbouring clusters of matching symbols |
| Book slots | The book symbol acts as both wild and scatter |
Wild Symbols and Paytables
Many wilds also have their own payout. In some slots, a line of five wilds is the top-paying combination in the base game. The paytable explains whether wilds pay on their own, whether they carry multipliers and which symbols they can't replace. Spending a minute on the paytable before you play helps you understand where the big wins come from.
Tips for Playing Slots With Wilds
- Look for wilds that become sticky or expanding during free spins – that is often where the biggest wins happen.
- Remember that frequent wilds usually mean smaller individual wins; the RTP stays the same.
- Try the demo to see how often wilds appear and how they interact with other features.
- Check the maximum win – some wild multiplier slots can reach thousands of times your stake.
Usually not. In most slots, wilds replace regular symbols but not scatter or bonus symbols. Check the paytable of each game.
A sticky wild stays in place for a number of spins – often for the whole free spins round – increasing your chances of wins.
They create more winning combinations, but their effect is already included in the slot's RTP.
An expanding wild grows to cover its whole reel when it lands, turning every position on that reel into a wild.