Independent UK casino comparison

Six licensed casinos, read by the studios on their reels.

We put six UKGC-licensed operators through the same seven checks — licence, game range, live casino, app, offer terms, support and usability — and traced which game studios actually stock each lobby. Clear Reel Guide is an independent comparison site funded by affiliate commission: we run no games, take no deposits and hold no player accounts. Nothing here belongs to an operator, a regulator or anyone we review.

18+ only Gambling can be harmful — help at GambleAware Last updated: 14 August 2026

6operators reviewed

7criteria per review

30+game studios traced

6licence records checked

How we compare the six

Every operator on this page went through the same file. We open the Gambling Commission's public register first — if the licence, the licensee and the domain don't line up, the review stops there. Then we work through the product itself, in this order:

Licence check. Licensee name, account number and registered domain, verified against the UKGC public register and printed on each card below so you can repeat the check yourself.
Game range. Not the advertised game count — the actual shape of the lobby, and whether it's one studio deep or thirty studios wide.
Live casino. Which live-dealer rooms exist, who supplies the tables, and how they're presented.
Mobile and app. How the site behaves on a phone, and whether a native app adds anything the mobile web version lacks.
Welcome offer terms. The type of offer and how readable its conditions are. We describe offers factually and never treat a bigger number as a better casino.
Support. The routes on offer and how quickly a plain question gets a plain answer.
Usability. Registration flow, navigation, and whether safer-gambling tools are easy to find rather than buried.

How the money works: if you click through to an operator and sign up, that operator may pay us a commission. It costs you nothing, it is never paid to you through us, and it buys no score — the criteria above are applied the same way whether or not a commercial relationship exists. Full detail in our affiliate disclosure.

What happens before a card is published

Step one — the register
We pull the operator's record from the UKGC register and note the licensee, account number and domain status.
Step two — the lobby walk
We work through the casino on desktop and phone: game sections, live tables, search, filters, the lot.
Step three — the studio trace
We list which game studios supply the lobby, since that — more than any banner — decides what a casino actually feels like to play.
Step four — score and re-check
Seven criteria produce one score out of ten. Licence records are re-checked when we update the page; the date on each card tells you when that last happened.

The shortlist

Six operators, one file each

Affiliate disclosure: the "Visit" buttons below are affiliate links — the operator may pay Clear Reel Guide a commission if you register after clicking. Commercial relationships can influence which operators appear here; they do not change the scores. Cards are numbered in the order we filed the reviews — the score carries the verdict. All offers: 18+, new customers, terms apply.

QuinnBet

Sportsbook first Loss-back promotion Gibraltar family firm

A Gibraltar-based bookmaker from the Quinn family stable, with QuinnCasino bolted on as the second act — the slot shelf is compact next to the racing coverage. Its Quarterback promotion, which returns a share of weekly losses as a free bet, is the feature regulars actually mention.

Welcome offer: free spins after a qualifying casino stake, for new customers.Ad · 18+ · New customers · T&Cs apply

Licence
UK Gambling Commission

Licensee
QuinnBet (Gibraltar) Limited

Account no.
61011

Licensed domain
quinnbet.com

Last checked
14 August 2026

Verify
UKGC public register

7.8/10Casino depth trails the book, but the loss-back terms are honest.
Visit QuinnBet How offers like this work
18+ · GambleAware.org · Play responsibly
Hollywoodbets

Racing roots Casino beside the book UKGC since 2019

Durban's racing giant crossed into Britain in January 2019, and the UK site still leads with horses before slots. The casino tab has grown into a respectable second room, all of it sitting on the same Gambling Commission licence as the sportsbook.

Welcome offer: new-customer offer with sportsbook and casino variants — current terms on the operator's site.Ad · 18+ · New customers · T&Cs apply

Licence
UK Gambling Commission

Licensee
Hollywoodbets International UK Limited

Account no.
53028

Licensed domain
hollywoodbets.co.uk

Last checked
14 August 2026

Verify
UKGC public register

8.1/10Strong if racing comes first; the casino is the supporting act.
Visit Hollywoodbets Who stocks these lobbies
18+ · GambleAware.org · Play responsibly
Midnite

Sharpest app of the six Esports crossover Big-studio lobby

Built in London by Dribble Media as a casino, sportsbook and esports venue behind one account, and the app is the cleanest thing on this list. The live-table room draws on the major studios, and the whole product feels designed rather than assembled.

Welcome offer: free-spins offer for new casino customers.Ad · 18+ · New customers · T&Cs apply

Licence
UK Gambling Commission

Licensee
Dribble Media Limited

Account no.
42647

Licensed domain
midnite.com

Last checked
14 August 2026

Verify
UKGC public register

8.9/10The best-built product here; the studio roster backs it up.
Visit Midnite The live-casino studios
18+ · GambleAware.org · Play responsibly
Mega Casino

Skill On Net engine Deep slot shelf PlayOJO sibling

Runs on Skill On Net's platform — the same engine behind PlayOJO — which is why a mid-sized brand carries one of the deepest game libraries in this comparison. Dozens of studios feed the lobby, from household slot names to the platform's own in-house titles.

Welcome offer: matched-deposit offer for new players.Ad · 18+ · New customers · T&Cs apply

Licence
UK Gambling Commission

Licensee
Skill On Net Ltd

Account no.
39326

Licensed domain
megacasino.co.uk

Last checked
14 August 2026

Verify
UKGC public register

8.4/10The library outclasses the branding — a quiet overachiever.
Visit Mega Casino About the Skill On Net platform
18+ · GambleAware.org · Play responsibly
Euromania

Dealing since 2011 Same spine as Mega Dual regulated

The oldest site in this comparison, live since 2011 on the same Skill On Net licence as Mega Casino, with a Malta Gaming Authority licence alongside the British one. The brand is quieter and the front door plainer, but the multi-studio catalogue behind it is essentially the same machine.

Welcome offer: matched-deposit welcome package for new customers.Ad · 18+ · New customers · T&Cs apply

Licence
UK Gambling Commission

Licensee
Skill On Net Ltd

Account no.
39326

Licensed domain
euromania.com

Last checked
14 August 2026

Verify
UKGC public register

7.7/10A veteran running reliably; the presentation shows its age.
Visit Euromania How to verify a licence yourself
18+ · GambleAware.org · Play responsibly
Admiral Casino

Novomatic exclusives High-street name One-studio identity

Greentube's own UK casino — Novomatic's digital arm — and the only operator here built around a single studio's catalogue. If Book of Ra and the rest of the Gaminator canon are the point, this is their official online home; the Admiral name has been familiar on British high streets for years.

Welcome offer: deposit-match offer for new customers.Ad · 18+ · New customers · T&Cs apply

Licence
UK Gambling Commission

Licensee
Greentube Alderney Limited

Account no.
39050

Licensed domain
admiralcasino.co.uk

Last checked
14 August 2026

Verify
UKGC public register

8.6/10Narrow by design, and the best at what it chooses to do.
Visit Admiral Casino About Greentube & Novomatic
18+ · GambleAware.org · Play responsibly

Head-to-head

Three duels that settle the real questions

A table of thirty cells hides more than it shows. These three pairings put the operators that actually compete for the same player side by side, on the points where they genuinely differ.

Mega Casino vs Euromania

Two brands, one licence — Skill On Net account 39326 sits behind both.

Point	Mega Casino	Euromania
Game engine	Skill On Net platform, multi-studio	The same platform, near-identical catalogue
Character	Jackpot-led shop window, busier front page	Plainer veteran, dealing since 2011
Extra oversight	UKGC	UKGC plus a Malta Gaming Authority licence
Our score	8.4	7.7

Verdict: the machinery is shared, so presentation decides it — Mega Casino's front-of-house is simply better organised. Pick Euromania only if its longer track record matters to you.

Midnite vs QuinnBet

Two crossover accounts where casino and sportsbook share a wallet — built a decade apart in spirit.

Point	Midnite	QuinnBet
Built around	Design-led app: casino, sport, esports	Racing-led book with a casino side room
Casino depth	Broad, big-studio lobby with live tables	Compact shelf, fewer studios
Signature touch	Esports markets alongside the slots	Quarterback loss-back promotion
Our score	8.9	7.8

Verdict: for the casino itself, Midnite wins comfortably. QuinnBet earns its place when the book comes first and the casino is an occasional detour.

Admiral Casino vs Hollywoodbets

One studio deep against sports-led breadth — the clearest philosophical split on the list.

Point	Admiral Casino	Hollywoodbets
Games policy	Novomatic's own canon, exclusively	Multi-provider casino beside the sportsbook
Heritage	British high-street arcades, Greentube online	South African racing, in the UK since 2019
Licensed entity	Greentube Alderney Limited (39050)	Hollywoodbets International UK Limited (53028)
Our score	8.6	8.1

Verdict: Admiral for slot purists who know exactly which titles they came for; Hollywoodbets for players who want racing on the same login and treat the casino as the encore.

Before anything else

Play with a plan, not a hope

Gambling is entertainment with a price, never a way to make money — every game on every site we review pays out less than it takes in over time, by design. Set a deposit limit before your first session, treat losses as the cost of the evening, and stop the moment it stops being fun. If it already has, these four organisations exist precisely for that, and all of them are free.

GAMSTOPFree self-exclusion from every UKGC-licensed site with one registration. gamstop.co.uk

GamCareConfidential support and the National Gambling Helpline, 0808 8020 133. gamcare.org.uk

GambleAwareAdvice, self-assessment tools and routes into free treatment. gambleaware.org

UK Gambling CommissionThe regulator — check any operator's licence on the public register. gamblingcommission.gov.uk

Questions we actually get

Short answers, UK specifics

Playing safe

How do I check a casino is genuinely licensed?

Go to the Gambling Commission's public register at registers.gamblingcommission.gov.uk and search the account number we print on each card — not the brand name, which can be shared or similar across companies. The register shows the licensee, the licence status and the exact domains it covers. If the domain you're on isn't listed, close the tab.

What does GamStop actually do?

One registration at gamstop.co.uk excludes you from every online operator licensed in Great Britain — all six on this page included — for six months, one year or five years. It can't be reversed early, and licensed sites are required to enforce it. It takes about five minutes and costs nothing.

Does Clear Reel Guide hold my money or my account?

No. We never touch deposits, winnings or personal accounts, and we can't intervene in a dispute with an operator. Account matters go to the operator's own support first, then to their listed alternative dispute resolution provider if you're not satisfied.

Offers & the small print

What does a "wagering requirement" mean in practice?

It's the amount you must stake before bonus money converts to withdrawable cash. A £50 bonus at 35x wagering means £1,750 in bets first — and games usually contribute at different rates, with slots often 100% and table games far less. Read that number before the headline figure; it's the one that decides whether an offer is worth your time.

Why don't you print exact bonus amounts on every card?

Because operators change them faster than any comparison page updates, and a stale figure is worse than none. Where we're confident, we state the offer type; the binding terms are always the ones on the operator's site on the day you sign up. The "last updated" date at the top tells you when we last walked through the lot.

If operators pay you commission, why trust the scores?

Fair challenge. Commission may follow a click; it never precedes a score — the same seven criteria are applied to every operator, and the licence data on each card lets you audit the factual claims yourself. Our editorial policy sets out exactly how the commercial and editorial sides are kept apart, and corrections explains what happens when we get something wrong.