About Us
Non Gamstop Casinos is an independent research and comparison site covering online casinos that do not participate in GamStop, written for adults in the UK who want to understand what those sites offer and what they do not. This page explains who produces the content, how the rankings on pugin.com are put together, where our money comes from, and which claims we can verify and which we cannot.
What this site sets out to do
Most people arrive here after reading a headline bonus figure somewhere and wanting to know what sits behind it. Our job is to translate offers, terms and payment rules into plain English so you can judge them yourself. That means explaining wagering requirements, game contribution rates, maximum bonus bets, expiry dates and cashout caps alongside the advertised number, rather than leaving the number on its own.
We focus particularly on new casinos not on GamStop, because newly launched brands are where information is thinnest and where readers most often get caught out. A site that opened a few months ago may have no complaint record, no track record of paying withdrawals, and terms that change without notice. We flag that rather than treat newness as a selling point.
We do not run a casino, we do not take deposits, and we do not process anybody's money. We publish research, and we earn from advertising links.
How we make money, stated plainly
Some of the operators listed on this site pay us a commission when a reader signs up through one of our links. That is how the site is funded. Three things follow, and we hold ourselves to them:
- Commission does not buy a position. A brand cannot pay to be ranked higher, and we do not sell the top slot.
- Every listing carries at least one genuine drawback. If we cannot find something honest to criticise, we have not researched it properly.
- Our ratings are editorial opinion from desk research. They are not customer review scores, and they are not the result of us depositing or playing. We have not tested these casinos with real money and we do not claim to.
If a listing ever reads like an advert rather than an assessment, tell us. Our contact details are one click away and we do correct things.
How casinos are assessed
The comparison work behind the main list of non GamStop casinos follows the same sequence for every brand:
- Licensing and ownership. Which authority the site says it is licensed by, which company operates it, and whether that information is published openly or buried. Overseas licences — Curaçao being the most common — are not equivalent to a UK Gambling Commission licence, and we say so every time.
- Bonus terms, not bonus headlines. Wagering multiple, whether it applies to bonus only or deposit plus bonus, which games contribute and at what percentage, the maximum stake allowed while a bonus is active, the expiry window, and any cap on what you can withdraw from bonus winnings.
- Payments in practice. Whether GBP accounts are offered, which deposit and withdrawal methods are listed for British customers, minimum deposits, stated processing times, withdrawal limits per day, week and month, fees, and whether currency conversion will apply.
- Verification and withdrawal friction. What KYC documents are requested, whether source-of-funds checks are mentioned in the terms, and how the complaints procedure is described.
- Games and providers. The breadth of slots, live dealer tables and jackpot titles, which software studios supply them, and whether RTP information is published.
- Support and safer gambling tools. Contact channels, stated hours, and whether deposit limits, loss limits, time-outs and account self-exclusion exist on site.
Everything above comes from published terms, operator websites and publicly available licensing information, checked on the date shown at the top of the page. Terms change frequently at offshore casinos, so treat our figures as a starting point and read the current conditions on the operator's own site before you deposit.
What the ratings actually mean
Scores run to one decimal place and reflect how the criteria above stack up together. A 10.0 is not a verdict that a site is safe — no casino is completely safe, and we never describe one that way. It means that, on the information we could verify, that brand compared well against the others we looked at on terms clarity, payment options for UK players and range of games.
Three of the listed brands, and what we found
These write-ups show the kind of assessment behind every entry. Offers quoted are the operators' own advertised figures at the time of checking, 23 September 2026.
Betmica — top-rated, and the biggest headline number on the list
Betmica sits first because its advertised package is the largest on our list and its structure is relatively easy to follow: a welcome offer of 570% up to £5,700 plus 270 free spins, quoted in pounds rather than euros, which matters for UK readers who would otherwise take a conversion hit. GBP pricing is one of the things that consistently separates useful offshore casinos from awkward ones. The limitation: a percentage that large is almost never a single deposit. Offers of this shape are typically spread across several deposits, each with its own minimum and its own wagering clock, and the maximum withdrawal from bonus funds is often capped well below £5,700. Read the bonus terms line by line before you treat the headline as money.
Kikibet — a mid-sized package with free spins weighted heavily
Kikibet's 350% up to £5,555 with 300 free spins is a lower multiplier than Betmica's but a larger spin count, which suits players who prefer slots over table games. Sterling amounts again, which keeps the arithmetic honest. The limitation: free spins are the most heavily conditioned part of any welcome package. Expect them to be locked to specific titles, released in daily batches, and subject to their own wagering on the winnings — sometimes separate from the cash bonus wagering. A 300-spin figure tells you almost nothing until you know the spin value and the win cap.
Betninja — the flat-rate option
Betninja is on the list precisely because it does not chase the percentage arms race: £1,000 bonus and 100 free spins for all new players. A flat cash ceiling is easier to reason about than a four-figure percentage, and "all new players" suggests fewer eligibility hoops at the front end. The limitation: a smaller headline does not mean gentler terms. The wagering multiple, minimum qualifying deposit and maximum bet while bonus funds are active still decide whether the offer is worth taking, and a modest bonus with a 45x requirement is harder work than a larger one at 25x.
How the rest of the list compares at a glance
| Casino | Advertised welcome offer | Currency shown | Editorial rating |
|---|---|---|---|
| Betmica | 570% up to £5,700 + 270 free spins | GBP | 10.0 |
| Kikibet | 350% up to £5,555 + 300 free spins | GBP | 9.9 |
| Betninja | £1,000 + 100 free spins | GBP | 9.9 |
| WinnerIsland | Up to €1,000 + 100 free spins | EUR | 9.9 |
| Zombillion | 250% up to £4,000 + 200 free spins | GBP | 9.9 |
| Smash Casino | 600% up to €10,000 slots package | EUR | 9.9 |
| Nightluck | 805%, €6,400 + 280 free spins | EUR | 9.7 |
| CoinPoker | 150% up to $2,000 | USD | 9.7 |
| Rivo | 1000% up to €10,000 + 25% cashback | EUR | 9.7 |
| Daytonaspin | 255% up to £4,500 + 255 free spins | GBP | 9.7 |
Where an offer is advertised in euros or dollars, a UK player funding the account in sterling should expect currency conversion somewhere — either at the casino or at their bank — and should check the rate and any fee before depositing. Rivo's package is the only one here that pairs a welcome bonus with a stated cashback percentage; cashback is normally calculated on net losses over a period, so read how it is measured.
The money side: what participating costs
Using this site costs nothing. Playing at any casino costs whatever you deposit, and you should assume that money is at risk. On the payment questions we look at for every brand:
- Minimum deposits at offshore casinos commonly sit in the £10–£20 range, and bonus offers often set their own, higher qualifying minimum. The two figures are not always the same.
- Debit cards are the most familiar route for UK players. Credit cards are prohibited for gambling in Great Britain, and UK banks may decline gambling transactions to unlicensed sites regardless of what the casino accepts.
- E-wallets and prepaid vouchers are widely offered offshore, though availability for UK accounts varies by brand. PayPal is rarely available at casinos outside the UK licensing regime — verify before assuming it.
- Bank transfers tend to be the slowest option and are sometimes the only route for larger withdrawals.
- Cryptocurrency appears at many non GamStop sites. It can settle quickly, but exchange-rate movement and network fees are real costs, and crypto payments carry no chargeback route.
- Withdrawals are the part to scrutinise. Look for the daily, weekly and monthly caps, whether a fee applies, and whether the stated processing window starts before or after identity checks clear.
Identity verification is standard. Expect to supply photo ID and proof of address, and be prepared for source-of-funds questions on larger sums. Delays at this stage are the single most common reason withdrawals stall.
What these casinos offer beyond slots
The catalogues we review are usually organised into slots, from low-volatility grinders to high-variance titles and progressive jackpots; live dealer rooms streaming blackjack, roulette and baccarat with human croupiers; and RNG table games for players who prefer their own pace. Published RTP figures help compare titles, though they describe long-run averages, not what any session will do. Mobile play is browser-based at most of these brands rather than app-based.
Many of the same operators also run a sportsbook alongside the casino, which is a different product with different rules: pre-match and in-play markets, accumulators, bet builders, cash-out and esports, with free bets that typically carry minimum qualifying odds such as 1.80 or 2.00 in decimal terms. Some brands share a single wallet across casino and sportsbook, which affects how bonus funds and wagering are tracked — worth checking if you intend to use both.
Legal standing, eligibility and what GamStop actually is
GamStop is the free self-exclusion scheme for online gambling operators licensed in Great Britain. Registering blocks your access to those sites for the period you choose — six months, one year or five years — and it cannot be reversed on request before that period ends. Casinos described as "not on GamStop" are outside that scheme because they hold licences overseas rather than from the UK Gambling Commission.
Two points we repeat because they matter. First, an overseas licence is not a UK licence: the Gambling Commission's consumer protections, its complaints escalation routes and its rules on advertising and bonus fairness do not apply to operators it does not license. Accepting British customers is not the same as being authorised to serve them. Second, Great Britain and the United Kingdom are not interchangeable here — the Commission's remit covers England, Scotland and Wales, with Northern Ireland regulated separately.
Everything on pugin.com is for adults aged 18 or over. If you are currently self-excluded through GamStop, the right response is to keep that exclusion intact; our responsible gambling page sets out blocking software, deposit and loss limits, and where to find free, confidential help from GamCare. Gambling is entertainment that costs money. It is not income and it will not fix a financial problem.
Who writes this
Content is produced and reviewed by Non Gamstop Casinos's editorial team, led by Anthony Fairclough, working from operator terms, licensing registers and publicly available information. Pages carry a last-updated date so you can see how current the research is. Where something is unresolved — an unclear licence, a term that contradicts itself — we say so rather than filling the gap with a guess.
Using the site sensibly
Start with the criteria that affect you: if you want sterling and no conversion, filter on that; if bonus size matters less than withdrawal speed, read the payments section first. Then open the operator's own terms and confirm the numbers before you commit anything. If our figures and theirs disagree, theirs are the ones that bind you — and we would like to know, so we can correct ours.
Our terms of use explain the limits of what this site is and is not. For corrections, questions or reader experiences with any listed brand, get in touch — feedback is the main way our reviews stay accurate.