Duelz Casino Review UK 2026
Best for: UK players who want a large games lobby, recurring cashback and a welcome offer spread across a full week.
Duelz is a distinctive SuprPlay casino with a strong slots/live mix, gamified branding and weekly cashback. Its welcome offer is generous in spin count, but players need to return and manually claim each daily batch.
Duelz at a glance
Duelz score dashboard
Editorial scorecard
Our rating balances bonus value, overall casino quality, payments, mobile performance, safety and ease of use.
Duelz pros and cons
What we like
- Up to 140 welcome spins
- 2
- 200+ reported games
- Weekly cashback proposition
- UKGC licensed through SuprPlay
- Strong mix of slots and live casino
What could be better
- Welcome spins must be claimed every day
- Spin winnings carry 10x wagering
- £25 minimum first deposit is higher than many competitors
- Missing a day means losing that day's spins
Game mix overview
Duelz has a broad slots lobby but gives live casino more prominence than many slot-first brands, making the overall mix relatively balanced.
Current promotions
Latest welcome offers and ongoing rewards currently highlighted in our review.
140 Free Spins Welcome Offer
Deposit £25 and claim 20 free spins per day for seven consecutive days, up to 140 spins in total.
Weekly Cashback
Duelz runs a weekly cashback proposition for eligible existing players, adding an ongoing reward beyond the welcome week.
Welcome offer explained
Duelz gives new Great Britain players up to 140 free spins after a £25 first deposit, but the spins are distributed as 20 per day for seven days rather than credited all at once.
The daily-claim mechanic is the key condition to understand. Each batch must be manually claimed, and winnings are credited as bonus money with 10x wagering. This suits players who expect to return regularly during their first week more than players who want a one-session welcome offer.
What you’ll find at Duelz
Duelz is reported to offer more than 2,200 games across slots, live dealer tables and other casino formats. The site’s branding and gamified theme give the lobby more character than a generic white-label casino.
The strongest content categories are slots and live casino, supported by a broad supplier mix.
Mobile experience
Duelz works well as a browser-first mobile casino. The key advantage is that the same promotions, lobby and account tools are available without relying on a separate native app.
Payments & withdrawals
Duelz supports a broad set of payment methods. Withdrawal timing depends on method, account verification and any additional checks, so payout-speed claims should be based on a real Bzeebet test.
Safety & licence
Duelz.com is an active domain of SuprPlay Limited on the UK Gambling Commission register under account 48695. The licence covers the regulatory baseline for Great Britain.
Duelz vs LosVegas
Duelz
- Longer-established SuprPlay brand
- Gamified Duelz identity
- Weekly cashback
- 2
- 200+ reported games
LosVegas
- Simpler modern presentation
- 5% Friday cashback proposition
- Same 140-spin welcome structure
Final verdict
Duelz is a strong option for players who want a broad casino and intend to engage with promotions beyond day one. The 140-spin headline is attractive, but the daily claim mechanic and 10x wagering mean the terms matter as much as the number of spins.
The combination of game depth, weekly cashback and SuprPlay’s UKGC licence makes Duelz a credible all-rounder, especially for regular players.
Best for: Players who return regularly during the first week • Slots and live casino • Players interested in cashback
Less suitable for: Players who want all welcome spins immediately • Players who dislike bonus wagering
Duelz FAQs
Is Duelz licensed in the UK?
Yes. Duelz.com is an active SuprPlay Limited domain on the UK Gambling Commission register under account 48695.
What is the Duelz welcome offer?
The current Great Britain welcome offer gives up to 140 free spins after a £25 first deposit, delivered as 20 spins per day for seven days.
Do I need to claim Duelz free spins every day?
Yes. Each daily batch must be manually claimed and unclaimed spins expire at midnight rather than rolling over.
Do Duelz free-spin winnings have wagering?
Yes. Current offer terms apply 10x wagering to the bonus money generated from the free spins.
Does Duelz offer cashback?
Duelz operates a weekly cashback promotion for eligible existing players. Check the live promotion page for current eligibility and terms.
18+. Please gamble responsibly. T&Cs apply. Offers can change; always check the current operator terms.