Hold and Win covers 77 slots in this catalogue, built around locking cash symbols and respinning for jackpots. Average RTP sits at 95.61%. Every title runs as a free demo with no sign-up.
Hold and Win, also sold as "Hold the Spin", "Lock and Spin" or "Respin" by different studios, triggers when enough cash or bonus symbols land on a single spin. Those symbols lock in place, then three respins begin. Each fresh cash symbol resets the counter, and filling the whole grid usually pays a fixed jackpot.
The mechanic went mainstream around the late 2010s, and I rate 3 Oaks Gaming (Booongo), Playson and iSoftBet as the studios driving this category. The appeal is transparency: you see the target, you count the locked coins, and the maths of each respin is obvious rather than hidden behind an opaque feature.
How the respin maths works
EV equals the sum of probability times payout, and Hold and Win makes that unusually easy to model. You weight each outcome by its trigger probability: the frequent small collections, the mid-tier respin refills, and the rare full-grid jackpot. The expected payback per trigger is dominated by those common outcomes, not the headline prize.
Where the maths favours the base game
Discount the rare max win by how seldom it lands and the picture sharpens. On a long enough run the maths favours the base game, because respin sessions frequently end after the three initial spins with only a handful of coins collected. What I find is how often the positive tail barely offsets the frequent misses.
The net expectation after the house edge is the category average of 95.61%, a touch below the 96% many players treat as a fair line. For every 100 pounds staked the expectation returns roughly £95.61 in the long run. Run the numbers and the edge stays with the house, as it should in any commercial slot.
Standout titles worth testing
3 Coins from 3 Oaks Gaming keeps the collection loop tight, while Sea of Riches and Book of Gold: Multichance layer jackpots onto the respin grid. I prefer Dragon Pearls for its pacing, one of the earlier Booongo releases from 2018 that popularised the coin-lock format.
For higher ceilings, Solar Queen by Playson and Buffalo Power: Hold and Win push the jackpot tiers harder. Aztec Sun Hold and Win pairs a Grand jackpot with a reasonable base RTP. I tend to test these at low stakes across roughly 200 spins to gauge how often the six-symbol trigger actually fires before committing a real budget.
FAQ
On how many slots is Hold and Win available?
This catalogue lists 77 Hold and Win slots. Leading studios include 3 Oaks Gaming (Booongo), Playson and iSoftBet, who between them built most of the coin-lock format.
What is the average RTP for Hold and Win slots?
The category averages 95.61%, marginally below the 96% many players use as a fair benchmark. Individual titles vary, so check the paytable of each slot rather than relying on the average.
Can you play Hold and Win slots for free?
Yes. Every title runs as a free demo with no sign-up, which lets you count trigger frequency and test the respin loop before staking real money. I suggest around 200 demo spins to gauge how often the bonus fires.
How does the respin bonus actually trigger?
It fires when enough cash or bonus symbols land on one spin, usually six on a five-reel grid. Those lock in place, then three respins begin, resetting each time a new cash symbol appears.
Is a feature buy allowed on these slots?
Some studios offer a buy for the respin round, but UKGC-licensed casinos prohibit Bonus Buy mechanics. You will only encounter it on offshore sites, so it is unavailable at UK-regulated operators.
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
