Games Not on GamStop and the Limits That Apply

Games not on GamStop are games on sites outside the British licensing system. Most hold a Curaçao, Anjouan or Kahnawake licence and are not connected to the self-exclusion register at all, so the UK's £5 slot stake cap, deposit prompts and 10x wagering cap do not reach them. The trade-off is that almost nothing else does either.

The promise word here is freedom, and it is worth pinning to numbers before anyone gets misty-eyed about it. British-licensed slots are capped at £5 a spin for adults and £2 for the 18-to-24 group, a limit that has applied since 2025 and applies to slots only, not to roulette or blackjack. Bonus funds cannot be locked behind more than ten times wagering since 19 January 2026. Offshore, none of that follows. A site on a Curaçao paper licence can set a 40× playthrough on a welcome bonus, cap the cashout at a multiple of the bonus, and invent a maximum bet mid-wagering, and the Gambling Commission has no standing to say a word about it. Trade coverage of offshore terms puts welcome offers at 25× to 40×, and some guides list no-deposit bonuses at 40× to 60× with a €50 to €100 cashout ceiling, though those are aggregator figures rather than a regulator's. This page looks at that whole market through one lens: the limits — on stakes, on deposits, on withdrawals — that a British licence imposes and an offshore one does not. That is the entire subject in a sentence, and it cuts both ways.

A word on the name, because it matters to how people find this page: the scheme is GamStop, run by The National Online Self Exclusion Scheme Limited, and it is often typed "gamestop". It is free, it blocks online accounts with every operator holding a Great Britain licence, and an exclusion runs for its full chosen term — six months, one year, five years or five years with automatic renewal — and then stays in place until the person contacts GamStop to have it removed. Nothing here is a route around that, and no offshore site legitimately described can be one.

What the British licence changes about limits — and offshore does not

Start with the benchmark, because it is the cleanest checkable number in the whole subject. Gambling Commission data covering June to September 2024 recorded 44.2 million withdrawals by customers of large online operators. Of those, 96.3 per cent cleared automatically, 3.5 per cent cleared within 24 hours and 0.1 per cent took up to 48 hours. That is the standard of comparison: a British-licensed withdrawal is, in the overwhelming majority of cases, not an event at all.

The rules behind that number are the ones offshore sites are not bound by. Reverse withdrawals — the option to cancel a payout request and put the money back into play — were banned for all remote operators on 31 October 2021 under RTS requirement 14B, which states that consumers must not be given the option to cancel a withdrawal request. Operators must prompt a customer to set a financial limit before the first deposit and make it easy to review, since 31 October 2025. Financial vulnerability checks became a licensing requirement in August 2024 at £500 net deposits over a rolling 30 days, lowered to £150 on 28 February 2025. Financial Risk Assessments are being introduced in stages from 7 July 2026, starting with the largest operators at £5,000 net deposits in a rolling 24 hours for the over-25s and £2,500 for under-25s. Credit cards have been banned for gambling since 14 April 2020.

None of this is neutral for the player. A deposit limit is a limit that people resent, and an offshore account with no limit prompt is, for a certain kind of player, the whole appeal. It is also the reason the Gambling Commission issued an industry warning notice on 20 January 2025 about licensed operators' casino games turning up on unlicensed sites, noting that such sites often target people who have self-excluded and may have weak social responsibility and anti-money-laundering controls. Both statements are true at once, which is why the honesty of this subject depends on holding them together rather than choosing the flattering one.

The enforcement picture is similarly double-sided. Since April 2024 the Commission's Illegal Markets team has issued 3,140 cease and desist and disruption notices — 2,032 cease and desists, 774 registrar referrals, 402 host referrals and three payment provider referrals — plus 447,778 search URL referrals and 287,961 removals. Across 160 illegal sites, engagement fell by an average of 32 per cent after disruption. Registrar blocks and suspensions did most of it, at 91 per cent each, against 30 per cent for Google removals. That is real. It is also slow, and it is a game of whack-a-mole played in a jurisdiction the operator never chose.

Casino games not on GamStop and the catalogue overview

Casino games not on GamStop are, at the level of the software, largely the same games. The big studios supply both sides of the line, which is precisely what the Commission's January 2025 warning was about. What differs is the envelope around them.

On a British licence, the stake cap is £5 per game cycle for adults on slots and £2 for under-25s, with a minimum 2.5 seconds between game cycles under RTS 14D. That is a hard ceiling on how fast a bad evening can go. Offshore, the ceiling is whatever the operator's own terms say, and games that a UK-licensed site cannot offer on those terms — higher-stake slots, some live-dealer variants, "turbo" style formats that fall foul of the 2.5-second rule — are simply available.

The other UK-side limit that vanishes is on what happens to your money when it is sitting in the account. Under licence condition 4.1.1, customer funds must be held in a separate client bank account. Businesses must pick one of three customer-funds protection ratings — "not protected", "medium protection" or "high protection" — state which applies in their terms, and, if rated "not protected", remind the customer every six months that the funds are not protected in insolvency. Money staked inside an open bet is not customer funds and is not protected at all. A separate client account is not a guarantee of getting paid if the firm folds. Offshore, even that modest disclosure may not appear.

And the price of the licence is what shows up next. A Curaçao B2C licence carries a one-off application fee of €4,592, plus €150 per ultimate beneficial owner, and a total annual fee of €47,450 split between the National Treasury and the supervisor. The legacy sub-licence certificates of operation — the old "orange" seals — ended on 15 October 2025 and the four former master licensors ceased licensing on dates through 2024 and January 2025; a historic /JAZ number is not proof of a current licence. A Curaçao Certificate of Operation Seal must redirect to cert.cga.cw, and if the domain shown on the certificate is not the one you are on, the site is displaying someone else's paperwork. Anjouan publishes €17,828 for a B2C licence and the same for annual renewal, with €500 per additional domain. Kahnawake charges a Client Provider Authorization application fee rising from USD 35,000 to USD 40,000 on 1 January 2027, and suspended one such authorisation on 29 September 2026. None of these are British limits being respected; they are foreign ones being met.

Gambling sites not on GamStop and comparing the limits

The table below compares the limit regimes by type of constraint rather than by operator, which is the only honest way to do it. Every figure in it comes from the same sources as the text.

Two things are worth saying about that table. The first is that the offshore column is not a single regime — it is a range, and the range is the point. The second is that the British column is not a moral achievement; it is a set of constraints on an operator's commercial interest, imposed by a regulator with power to remove a licence. The Commission is explicit that it is not acceptable for operators to introduce friction when a customer tries to withdraw, and that where there are no regulatory concerns there is no valid reason to delay a payout. That sentence is only enforceable because a licence is at stake.

How to Read Bonus Terms Before Playing

Slot games not on GamStop are usually met through a bonus, and the bonus is where the limits hide. Read the wagering clause before the game list.

Here is how it works the first time. A player registers, deposits, and receives bonus funds alongside the deposit. The wagering requirement is expressed as a multiple — either of the bonus alone or of the bonus plus the deposit, and the difference between those two calculations is substantial. One offshore operator states plainly that for deposit bonuses the required bet amount is the bonus multiplied by the wager and that the deposit itself is not included; another applies 25× and publishes a contribution chart where slots and specialty games count at 100 per cent, table games at 20 per cent, video poker and blackjack at 10 per cent, roulette and baccarat at 5 per cent, and craps, jackpots and live dealer at 0 per cent unless stated. A player who takes a €100 bonus at 25× and then spends the evening on roulette has made a 5 per cent dent and no more. That is not a trick exactly. It is a term, disclosed in a chart, that almost nobody reads before the money is in.

Later it changes shape. Bonus funds and deposit funds must be displayed separately under UK guidance, and a player must be allowed to withdraw their deposit balance at any time, including while a bonus is pending. Offshore, the common structure is the sticky bonus: usable for wagering, never withdrawable, removed on cashout. And the maximum-bet rule bites in the middle of the process — one operator caps bets while wagering at €5 for regular players and €10 for VIPs and rejects anything above, another caps every wager at 20 per cent of the deposited amount and states that breach "may result in account closure, forfeit of the Bonus, and any winnings generated during the wagering of the Bonus". A player who staked £6 by reflex on a mobile screen can lose a win that way.

The warning signs are the same everywhere: a wagering figure expressed in a currency of game contributions rather than a plain multiple; a cashout cap measured as a percentage of the bonus; a prohibited-play clause that reserves the operator's sole discretion; a requirement to claim free spins within a window; and a term bundling different products into one offer. The last one is worth flagging for a British reader — the Commission banned mixed-product promotions requiring two or more types of gambling from 19 January 2026, so a "bet on football, spend the bonus on slots" offer is a signature of an operator outside the British regime.

Five signs a site is run by people who expect to be asked

The seal resolves to a register, not to a picture

A Curaçao Certificate of Operation Seal must redirect to cert.cga.cw. If the seal's design, colour or format differs, or if the certificate behind it names a different domain from the one in the address bar, the site is unauthorised. Anjouan certificates carry a unique licence number and a QR code linking to the public register, and Anjouan's own framework says certificates that cannot be verified there should not be relied on. Check takes thirty seconds and is the single highest-value thing on this page.

The licence number matches a date, not a decade

The four former Curaçao master licensors stopped issuing on 18 August 2024, 1 October 2024, 1 November 2024 and 31 January 2025, and the legacy sub-licence certificates ended on 15 October 2025. A site still presenting a /JAZ number or an orange certificate as current proof is either out of date or hoping the reader is. Anjouan is the starkest case: an ABC News investigation published on 31 December 2025 reported that Anjouan Licensing Services claims to have issued more than 1,300 gambling licences at around €17,000 each per year, and that Comoros financial intelligence officials described Anjouan Corporate Services as operating illegally. Anjouan Gaming's own statement of 10 June 2026 concedes that its licence "is not, and has never been presented as, a universal authorisation to operate in every country in the world". Read that twice — it is the regulator saying a licence proves licensing, nothing more.

The terms name a deadline for the operator, not only for you

Under British rules the customer has eight weeks before an unresolved complaint can go to an approved ADR provider, free of charge, and the operator must complete its own process within that window. Offshore, a real dispute route means a named ADR provider in the terms — Anjouan requires licensees to designate one and lists EGIS ADR, Axion ADR and iGaming ADR. Kahnawake employs a full-time Dispute Resolution Officer. A site with a contact form and no adjudicator named is not a site with a dispute process; it is a site with an inbox.

The maximum cashout clause is either absent or plainly stated

The clause itself is not the warning sign; concealment is. One offshore operator reserves the right to limit winnings generated with bonus funds to 300 per cent of the bonus credited and to void the excess. In the UK, imposing a maximum limit on what a customer may withdraw from their deposit balance is prohibited outright, and the Commission's own example of a forbidden term is "you may withdraw up to £50 per day and up to £500 per week". If a cap exists offshore, it should be a sentence anyone can find. If the cap is one the player discovers at cashout, the operator has told you what it thinks of its own paperwork.

The stakes are capped where it matters, and the payout is not the product

A blunt diagnostic: the harder a site pushes high-stake, fast-cycle slots and the lighter it is on withdrawal terms, the more of its revenue depends on the pace of play rather than the margin. In the UK, online slots brought in £4.2 billion of the remote casino sector's £5.0 billion gross gambling yield in April 2024 to March 2025 — a concentration that explains why the stake cap exists. Offshore, no cap, no disclosure of the commercial logic. Look at what a site advertises. If the lead offer is speed and size rather than a payout, that is the limit it has chosen to remove.

What anyone can check before playing, in six steps

1. Resolve the licence. Click the seal and confirm it lands on the regulator's own verification domain, with your exact domain on the certificate. Reason: an image of a licence is worth nothing; a live lookup is worth something, and both Curaçao and Anjouan run one.
2. Check the regulator is a current issuer. Cross-refer the licence number and the licensing body's own announcements for expired, provisional or transferred licences. Reason: the Curaçao transitional period ran provisional licences to 24 December 2025, and pre-2025 documents are frequently still displayed.
3. Read the wagering clause before depositing, not after winning. Find the multiple, the base it is calculated on, the game-contribution table and the maximum bet while wagering. Reason: these four numbers determine whether a win is withdrawable at all, and each is set by the operator rather than by any rule.
4. Look for the cashout cap and the prohibited-play clause as separate items. Reason: UK guidance requires the two to be kept in separate terms, and a site that blends them into one discretionary clause is doing the opposite of what a regulator that expects questions would accept.
5. Test the modest path first: withdraw a small sum early. Reason: the withdrawal process is where an operator's incentives show. A site that clears a £30 payout without friction has demonstrated more than a page of assurances.
6. Check the practical backstops. Confirm whether the site takes cards, since credit cards are banned on British licences but not necessarily offshore, and whether a bank gambling block would stop the payment — the Commission's list of banks offering one, last updated 16 October 2026, names Bank of Scotland, Barclays, Halifax, HSBC, Lloyds, MBNA, Monzo, NatWest, Royal Bank of Scotland, Santander and Starling. Reason: a block at card level is the one limit an offshore operator cannot argue with.

Available Help and Supports

Two market facts frame all of this. The Commission's analysis published on 5 November 2026 estimates that 0.6 per cent of respondents across the whole adult population engaged with illegal gambling websites in the past four weeks, rising to 2.5 per cent among those who had gambled online in the same period. Its dashboard recorded 586 illegal gambling websites accessible to GB consumers in September 2026, and 311 sites had disruption action taken against them in the second quarter of 2026 to 2027. Meanwhile H2 Gambling Capital, a market-intelligence firm, estimates the amount staked with illegal operators in the UK reached £16.6 billion in 2025, up from about £5 billion in 2019, with the proportion of gambling happening legally falling from 97 per cent to 92 per cent. Those figures are estimates and they disagree with each other in tone if not in direction. What they agree on is that this is a market of hundreds of sites and a minority of players, not a hidden majority.

Now, plainly. Sites not on GamStop are not licensed in Great Britain. The protections that come with a British licence — stake caps, the 10× wagering cap, the ban on reverse withdrawals and credit cards, deposit-limit prompts, the customer-funds disclosure and access to a free ADR provider — do not apply, and the Commission cannot help recover money from a business it does not licence. It has said repeatedly that it is a regulator, not an ombudsman. Self-exclusion under GamStop holds for its full term and then remains until the person contacts GamStop to remove it; an offshore site is not a way round that, and any site marketing itself as one is telling the truth about the wrong thing. Where there is a problem, the National Gambling Helpline, run by GamCare, is free on 0808 8020 133, 24 hours a day, every day of the year, and also answers through live chat and WhatsApp. In Wales the number given is 0808 2819 265. Gamblers Anonymous runs around 250 meeting locations across England, Wales and Northern Ireland on 0330 094 0322; NHS specialist gambling clinics have been opened across England since 2019; and blocking software — Gamban and BetBlocker, the latter claiming to block over 1,368,000 gambling websites — exists precisely because a licence condition cannot reach every site.

Frequently Asked Questions

Are gambling sites not on GamStop legal?

The operator's end is the problem, not the player's. Section 33 of the Gambling Act 2005 makes it an offence to provide gambling facilities without a licence, and it applies to remote gambling where equipment used is in Great Britain or where the provider knows or should know the facilities will be used here. The Commission states plainly that it is illegal to offer commercial gambling to GB consumers without its licence, including where the operator holds one elsewhere. Using such a site is not the offence the Act creates.

What gambling sites are not on GamStop, in practice?

Sites holding a Curaçao, Anjouan, Kahnawake or Costa Rican licence, and sites with no meaningful licence at all. Curaçao now issues directly through the Curaçao Gaming Authority rather than through master licensors; Anjouan licenses B2C and B2B operators under 2005 legislation; Kahnawake authorises client providers hosted at one data centre; Costa Rica has no comprehensive gambling licensing regime, and its Legislative Assembly rejected a bill to create one in early 2026. The licence name is the answer, and the register is the proof.

Why do slot games not on GamStop feel faster?

Because on a British licence they are slowed down and capped deliberately. Adults are limited to £5 per game cycle on slots and under-25s to £2, with a minimum 2.5 seconds from the start of a game before the next cycle can begin under RTS 14D. Offshore, the operator sets its own figures, and formats that depend on rapid cycling are free to exist. The feeling of speed is not a feature of better software. It is the absence of a stake limit and a timer.

Can I be paid winnings from a bonus on an offshore site?

Sometimes, and the terms decide. A UK-licensed bonus cannot carry more than a 10× wagering requirement since 19 January 2026, and must let you withdraw your deposit balance even while a bonus is active. Offshore, 25× to 40× is common, game contribution charts can weight roulette at 5 per cent, a maximum-bet rule can void winnings after a single oversized spin, and a cashout cap measured at, say, 300 per cent of the bonus can make the rest disappear. Read the four numbers before you deposit.

Do Welsh gambling sites not on GamStop exist separately?

No. Licensing is the same across England, Scotland and Wales, and the same self-exclusion scheme applies. The differences are practical: the National Gambling Helpline number published for callers in Wales is 0808 2819 265 rather than 0808 8020 133, Citizens Advice Scotland runs its own gambling support line on 0800 328 1131, and Gamban is free for residents of Wales while it costs £4.99 a month or £29.99 a year in England and Scotland after a 7-day trial, following the end of TalkBanStop funding on 31 March 2026.

What happens if a site without a UK licence refuses to pay?

There is no regulator with power to make it pay. The Commission cannot resolve individual complaints or recover money from a business it does not licence; it refers disputes elsewhere. An offshore operator may name an ADR provider in its terms — Anjouan's approved list includes EGIS ADR, Axion ADR and iGaming ADR — and Kahnawake has a full-time Dispute Resolution Officer. If none is named, the practical route is a card chargeback where a card was used, or a civil claim, both of which are slow.

The limits are the licence

Games not on GamStop are not a secret. They are a licence regime with different paperwork, and the difference between them and a British-licensed site is not the software, the staff or the payment rails — it is which set of limits an operator has agreed to accept, and what happens to it if it does not. The Commission issued 546 cease and desist notices in the quarter from July to September 2026 alone, referred 1,835 websites to search engines in the same three months, and had 77 per cent of the sites it disrupted show a fall in estimated traffic. That is a regulator doing real work on a market it cannot police directly. The number worth remembering is the simplest one in it: 3,140 disruption notices since April 2024, and a site advertised as having no limits at all has, by that advertisement, told you which side of the line it sits on.