Written by Jack Sullivan· Reviewed by Mark Rylance· Published 24 January 2026 · Updated 3 March 2026 · 3 min read
Sticky Symbols are slots where certain symbols lock in place for a few spins. Across 880 games here, they often power Free Spins and Hold and Win rounds. Free demos, no sign-up needed.
Sticky Symbols means a symbol lands and then stays glued to its spot while the reels spin again. I'll be honest, I didn't quite follow at first. In everyday terms, what is going on here? A Wild or coin sticks, holds for one or more spins, and gives you extra chances to build a win.
You'll see this called Sticky Wilds, held symbols, or locked reels depending on the provider, but it's the same core idea. It became popular because it feels fair and easy to read. Around 880 slots in our catalogue use some form of it, and the average RTP sits at 96.02%.
How the sticky mechanic actually works
So what does this actually do on a spin? A symbol lands, then a little frame or glow shows it's stuck. It won't move on the next spin. The reels around it keep spinning while that symbol waits. Often the sticky part only kicks in during a bonus, which is why you might ask: why did nothing happen on that spin?
Wait, so the scatters trigger the round? Usually yes. Landing three or more Scatter symbols starts the Free Spins, and inside that round the sticky rule applies. In Hold and Win games the coins lock instead, and every new coin can reset the spin counter.
Standout slots worth testing first
Let me get this straight with some real examples. Big Bass Bonanza from Pragmatic Play keeps fisherman Wilds sticky through the bonus, and I found it one of the easiest to follow. Fire Joker by Play'n GO uses respins with held reels, released in 2016 and still a clean starting point for newcomers.
For bigger swings I'd look at Money Train 3, Sweet Bonanza and Book of Dead, plus Wolf Gold and Gates of Olympus. Money Train 3 reaches a 100,000x max win, far above the catalogue's rough 9,984x average. What draws my eye is how differently each one handles the sticky part.
Sticky Symbols and RTP
Does that mean the win gets multiplied? Sometimes, if a sticky Multiplier is involved, but the sticky symbol itself just holds a position. The average RTP across these slots is 96.02%, which is fine, though a few older titles dip below 95%. I prefer to check each paytable before I play rather than assume.
FAQ
On how many slots is Sticky Symbols available?
Around 880 slots in our catalogue use a Sticky Symbols mechanic. Top providers include Pragmatic Play, Play'n GO and 3 Oaks Gaming.
What does a sticky symbol mean in a slot?
A sticky symbol lands and stays locked in its position for one or more spins while the other reels spin again. It often appears as a Sticky Wild or held coin during Free Spins or Hold and Win rounds.
How do I make the bonus start?
Most of these slots trigger the bonus when three or more Scatter symbols land. In Hold and Win games you usually need six coin symbols on screen to begin.
Can you play Sticky Symbols slots for free?
Yes. Every title here offers a free demo with no sign-up, so you can watch how the sticky symbols hold before betting real money. Fire Joker and Big Bass Bonanza are good beginner demos.
What is the average RTP for these slots?
The average RTP is 96.02%, roughly in line with the wider market. Some older releases fall below 95%, so it is worth checking each game's paytable first.
All our content is written by our editorial team and checked before publication. We play the games ourselves, verify licences and withdrawal terms, and update every review as soon as something changes.
Under the supervision of Editor-in-Chief Mark Rylance
