What we like / What could be better
What we like
- Medium volatility keeps the Hold and Win feature reachable without the long dry spells of a high-variance title
- 5000x ceiling is competitive for a compact 3x5 reel format
- Four separate RTP settings mean the same visual game can play very differently, worth checking before real-money stakes
- Stake range from £0.20 to £50.00 covers casual and larger single-spin play in one build
- Demo mode lets you learn the respin rhythm before committing a bankroll
What could be better
- Bonus buy is disabled for UK accounts, so the direct route into the feature is closed here
- Gamzix's public materials don't specify the exact respin count or reset rule for this title, so we can't confirm that mechanic beyond the general hold and win format
- 11 paylines is low compared with many current 20-25 line or ways-to-win releases
- We haven't measured payout timing for the casinos that list this slot, only their licence status
How the Hold and Win respins actually work
3x5 Royal Piggy: Hold The Spin runs on the same basic format Gamzix uses across its coin-collect catalogue: coin symbols land on the grid, every non-coin symbol is cleared, and the remaining positions lock in place while a set of extra spins plays out.
Gamzix's own game page for this title (source: gamzix.com, listed in the spec above) confirms the feature is called Hold and Win and lists a separate Collect feature alongside it, but it doesn't publish the exact starting respin count or the precise reset rule for this specific title. We're not going to invent a number here. What we can say from how the format normally behaves: a new coin symbol landing during the respin sequence resets the counter, and the round ends once the counter reaches zero without a fresh coin appearing.
That distinction matters for bankroll planning. In a hold and win round, the moment the counter stops resetting is the moment the round's expected value is fixed: no more upside is coming, only the reveal of what's already locked. Players who track this correctly know exactly when a round has turned into a formality rather than a live decision.
We haven't logged spin-by-spin data on this title to confirm the exact reset threshold, and we say so rather than round a number that might be wrong.
RTP: why 96% is not the only number in play
3x5 Royal Piggy: Hold The Spin ships with four separate RTP configurations: 92%, 94%, 95% and 96%. Gamzix builds the game this way and leaves the choice to the operator; the casino you play at decides which version goes live, not the studio and not the player.
That's a meaningfully wide spread. Over a long enough session, the difference between 92% and 96% is the difference between the house edge taking roughly 8p or 4p out of every pound wagered, on average and before variance plays its part. Neither number is disclosed automatically at the table in every lobby; some operators show it in the game info panel, some don't.
Before staking real money, check the in-game paytable or info screen for the RTP figure that specific casino is running. If it isn't shown, ask support which version is live. This is one of the few facts about a slot that changes the maths of the game itself, rather than just how you happen to be playing it.
Volatility and the 5000x ceiling: what medium risk buys you here
Gamzix rates 3x5 Royal Piggy: Hold The Spin as medium volatility, with a maximum win capped at 5000x the triggering stake. That combination sits in familiar territory for the genre: not the long, dry stretches of a high-volatility hold and win title with a 10,000x-plus ceiling, and not the frequent small returns of a low-volatility fruit machine format.
On a £1 stake, the theoretical ceiling works out to £5,000; on the maximum stake of £50.00, it's £250,000, though hitting the top of any hold and win paytable in practice requires the collect feature to land at or near its highest coin values across a full board, which is rare by design regardless of the volatility rating printed on the box.
Medium volatility with hold and win mechanics usually means the feature itself lands often enough to see semi-regularly, but the gap between an average retrigger and a maxed-out board is large. That's the trade-off: more feature entries than a high-variance title, but the top prize stays a long-odds outcome.
Grid, paylines and stake range
The reel layout is 3x5: three rows across five reels, paying on 11 fixed lines. That's a smaller line count than many current releases, which typically run 20 to 25 lines or use a cluster or ways format instead. Fewer lines usually mean a tighter, more classic-fruit-machine feel, which matches the game's gilded, pigs-and-coins theme rather than a maximalist ways-to-win layout.
Stakes run from £0.20 to £50.00 per spin. That range covers low-stake, high-volume play and larger single-spin exposure without needing a separate high-roller version of the title. At typical UK online stake sizes, most sessions will sit well below the top of that range; the £50.00 ceiling exists mainly for players deliberately chasing the 5000x figure in one sitting.
Bonus buy in the UK: why the button won't work
3x5 Royal Piggy: Hold The Spin includes a bonus buy option in its base build, letting players pay a multiple of their stake to trigger the Hold and Win feature directly instead of landing it naturally.
That option is switched off for UK accounts. Direct feature purchase has been unavailable to UKGC-licensed operators since October 2021, following the Gambling Commission's rule change on the practice. If you're playing this title through a UK-facing account, the bonus buy button either won't appear in the menu or will be greyed out; the feature can only be reached the standard way, by landing enough coin symbols during base play.
Demo mode: playing 3x5 Royal Piggy for free
Gamzix titles are typically available in a free-play demo build through casino lobbies and the studio's own distribution, and 3x5 Royal Piggy: Hold The Spin follows that pattern. A demo build lets you:
- see the RTP and paytable a specific site is running
- watch how the respin counter behaves over a longer session than a small real-money bankroll allows
- get a feel for how often the coin symbols cluster before committing a stake
Demo credits carry no cash value, and demo RTP settings aren't always identical to the real-money build on every site, so treat it as a way to learn the game's rhythm rather than a way to predict real-money outcomes.
About Gamzix, the studio behind the game
Gamzix is the developer behind 3x5 Royal Piggy: Hold The Spin. The studio's catalogue leans heavily on hold and win and coin-collect formats, usually built on compact grids with classic fruit machine styling rather than maximalist ways-to-win layouts. This title's gilded pigs-and-coins theme and 3x5 grid sit squarely inside that house style.
Knowing the studio matters for expectations: if you've played other Gamzix hold and win titles, the collect mechanic, the general pacing and the visual register here will feel familiar rather than experimental.
Where to play 3x5 Royal Piggy: Hold The Spin in the UK
Availability of any single slot title varies by casino lobby, and carriage isn't guaranteed just because an operator holds a UKGC licence. We check licence status against the regulator's own register rather than take an operator's word for it: as of our most recent licence sweep on 29 July 2026, we had verified the status of 24 UK-facing brands this way.
The table below lists UKGC-licensed casinos from that check where the Gamzix catalogue is confirmed or listed in the lobby, with the level of confirmation we're actually working from noted for each. We haven't measured payout timing for any of these operators yet; where a casino advertises a specific payout speed for card or e-wallet withdrawals, treat that as the operator's own figure until we've logged our own test.
All operators listed are required to display GAMSTOP self-exclusion information and to signpost BeGambleAware.org under UKGC licence conditions.
How it compares to other hold and win slots from the same studio
Against Gamzix's wider hold and win catalogue, 3x5 Royal Piggy: Hold The Spin sits in the middle of the range on both volatility and ceiling: not the studio's tightest, lowest-variance title, and not its highest-ceiling release either. The 11-line, 3x5 format is more compact than some of the studio's ways-to-win alternatives, which tends to suit players who want a faster round rather than a wide grid with more moving parts.
If the four-tier RTP spread here puts you off, that's not unique to this title. It's worth checking the RTP setting on any Gamzix hold and win game before comparing two titles by ceiling and volatility alone; the operator's chosen RTP band changes the real return more than the paytable difference between two similarly-themed releases.
18+, responsible play and how we reviewed this game
This review is written for UK players aged 18 and over. If gambling stops being fun, BeGambleAware.org offers free, confidential support, and GAMSTOP lets you self-exclude from all UKGC-licensed gambling sites in one go.
Some links on this page are affiliate links; if you register through them we may earn a commission at no extra cost to you. That doesn't change the numbers reported here: the RTP, volatility and grid figures come from Gamzix's own game specification, and the licence status of every casino mentioned is checked against the regulator's register rather than the operator's own marketing.
Where we cite a rating or a comparison, it follows our published review methodology; where we haven't tested something ourselves, such as payout timing for this game's casinos, we say so rather than estimate.
Four RTP settings, four different house edges
3x5 Royal Piggy: Hold The Spin can run on any of four RTP configurations, and the difference between the lowest and highest isn't cosmetic. Here's what each setting means for the house edge and for the average return on £100 wagered, before variance has its say:
| RTP setting | House edge | Average return per £100 wagered |
|---|---|---|
| 92% | 8% | £92 |
| 94% | 6% | £94 |
| 95% | 5% | £95 |
| 96% | 4% | £96 |
The casino you're playing at picks which row applies. Checking the in-game paytable or asking support which figure is live is the only way to know which line of that table you're actually on.