Duel UK: slots, live games and sports betting in 2026

Duel brings together slots, live games, original titles and a broad sportsbook for players in the UK. Our most prominent rewards are the monthly and daily leaderboards, with $2m and $25k prize pools. We operate through Immortal Snail LLC under a licence issued by the Government of the Autonomous Island of Anjouan, Union of Comoros.

This site explains what Duel offers, from our 11-game original suite to our coverage of 31 sports, 25 esports titles and 24 simulated sports markets. We also set out how our sports betting features work and where responsible gambling support is available.

You can browse the wider games collection through Duel casino. Duel is for players aged 18+ and gambling should remain an entertainment choice rather than a financial plan.

Our welcome rewards and leaderboard prizes

Duel’s clearest recurring rewards are its monthly and daily leaderboards, rather than a conventional welcome deposit package. The monthly leaderboard carries $2m in prizes, while the daily pool carries $25k across slots and live games.

Leaderboard rewards across our games

The two leaderboards cover slots and live games, giving regular play a defined prize framework beyond the result of an individual session. Daily prizes are distributed through the $25k pool, while the larger $2m monthly pool runs across the month.

• $25k daily pool for slots and live games
• $2m monthly pool across the same game categories
• Two separate prize periods covering daily and monthly play

These figures describe prize pools rather than guaranteed individual returns. Entry and ranking rules determine the amount allocated to each place, so the pool itself should not be read as a fixed payout for every participant.

Sportsbook reward mechanics

Our sportsbook also includes Comboboost for qualifying market selections. The minimum odds are 1.50, while the boost rises with the number of selections. A two-selection combination receives a 1.01 multiplier, reaching 2 at 20 selections.

Our sports boost grows with the number of selections, but each eligible combination must meet the 1.50 minimum-odds condition.

Selections	Boost multiplier	Minimum odds
2	1.01	1.50
3	1.02	1.50
4	1.04	1.50
6	1.08	1.50
8	1.13	1.50
10	1.20	1.50

Where our sportsbook conditions apply

Cashed-out bets do not qualify for Comboboost. System bets are also excluded when calculating bonus wagering requirements, so a larger combination does not automatically contribute in the same way as every standard selection.

Our freebet credit depends on the offer used: only net winnings are credited for a freebet, while Freemoney credits both the stake and winnings. Bet No Risk works as a standard bet, with the stake refunded if the bet loses.

Our original games and wider collection

Duel Originals comprises 11 proprietary games built around dice, blackjack, plinko, crash, mines and other formats. The suite includes live Castle Roulette alongside Video Poker, Keno, Limbo, Rock Paper Scissors and Beef.

Each original title is presented with a 100% RTP claim. That means our stated return figure is 100%, although RTP describes long-run mathematical return rather than the result of one session.

• Crash and Mines for round-based risk choices
• Dice and Plinko within our original format collection
• Blackjack and Video Poker among the table-style titles
• Castle Roulette as the live game in the original suite

Our wider games collection extends beyond these 11 proprietary releases. Visit Duel casino to explore the available game categories.

Our sportsbook market breadth

Duel covers 31 sports, giving the sportsbook a broad base beyond the major football leagues. Soccer, tennis, basketball, ice hockey, baseball and American football sit alongside darts, snooker, cricket, boxing, MMA, golf, cycling and winter sports.

Our sportsbook also includes traditional race markets for greyhound, horse and harness racing. Formula 1, kabaddi, chess and several less familiar sports extend the menu further, while rugby is represented through union, league and Sevens.

Market group	Coverage	Examples
Major team sports	Football codes, basketball, baseball, ice hockey and handball	Soccer, American football, volleyball and beach volleyball
Racket and cue sports	Tennis, badminton, table tennis, squash and snooker	Tennis, badminton, darts and bowls
Combat sports	Boxing, MMA and wrestling-linked combat formats	Boxing and MMA
Motorsport	Motorcycle racing and Formula 1	Formula 1 and Motorcycle Racing
Racing	Horse, harness and greyhound markets	Horse and Harness Racing and Greyhound

Duel also includes prediction markets for politics, arts, entertainment, science and sporting milestones. These sit apart from standard sports fixtures and let you take a position on an outcome outside the standard match result.

Our esports betting markets

Our esports coverage extends across 25 titles, including Dota 2, CS2, League of Legends, Valorant, Overwatch and Call of Duty. The menu also includes Fortnite, PUBG, Free Fire, Apex Legends, Rocket League, Tekken and Street Fighter.

Newer entries include Marvel Rivals, Deadlock, Rainbow Six: Siege, GeoGuessr and FC 26. Duel therefore supports both established competitive titles and games with more specialised betting markets.

• Major battle titles such as Fortnite, PUBG and Apex Legends
• Competitive shooters including CS2, Overwatch 2 and Call of Duty
• Fighting games through Tekken and Street Fighter
• Sports simulations including NBA 2K26 and Cricket 24

Our coverage is broad, but the available selections for each event determine the markets you can use. A match can support outright tournament betting, map or round markets, and other event-specific options.

Our simulated esports markets

Duel adds 24 eSports solutions to its 25 esports titles. These cover virtual football, basketball, fighting, cricket, horse racing, tennis, volleyball, boxing, kabaddi, vaquejada, MMA, American football, footvolley, teqball, ice hockey and table tennis.

The eSoccer range includes standard eSoccer, Volta, Penalty, X-Battle FC and eBasketball variants. Duel also offers Blitz basketball, CS2 in MR15 and BO3 formats, and several cricket simulations.

Sports simulations at a glance

Our simulated sports markets create a familiar event structure around electronic contests. This broadens the sportsbook beyond video-game tournaments and places the same type of match, race and outright format across more disciplines.

These markets are distinct from our live esports coverage. A simulated basketball event does not follow a professional basketball match, while an eBasketball competition uses its own virtual teams and schedule.

Our sports betting controls

Duel supports Cash Out for both pre-match and live bets, allowing an early settlement when the option is available. Cash Out can return the remaining value of your bet before the event reaches its final result.

Bet Builder lets you combine selections into one bet and can also be used within Combo or System bets. Early Payout settles qualifying bets as winners once predefined conditions are met, regardless of the eventual final outcome.

How our football refund works

Our Bore Draw feature refunds qualifying bets when the specified football match finishes 0–0. The refund applies to the qualifying selections covered by that market, subject to the conditions attached to the bet.

Early settlement conditions

Early Payout depends on predefined conditions rather than an early live result alone. The relevant condition must be met before settlement, which makes it distinct from taking a Cash Out offer during the event.

Feature	How Duel applies it	Availability
Cash Out	Settles the remaining bet value early	Pre-match and live bets
Bet Builder	Combines selections into one bet	Available within Combo or System bets
Early Payout	Wins qualifying bets when set conditions are met	Predefined conditions apply
Bore Draw	Refunds qualifying bets after a 0–0 football result	Specified soccer matches

Our company and Anjouan licence

Duel is operated by Immortal Snail LLC, registered under number L22982. Our registered address is Arthur Evelyn Building, Suite 5, Main Street, Charlestown, Nevis, West Indies.

Our licence is issued by the Government of the Autonomous Island of Anjouan, Union of Comoros, under number ALSI-202411026-FI1. This identifies the authority responsible for our licensing within the stated jurisdiction.

The distinction matters because the market label on this site serves readers in the UK, while the licence jurisdiction recorded for Duel is Anjouan. Our Anjouan licence should not be read as a UK Gambling Commission licence.

What sets our sportsbook apart

Duel’s strongest differentiators are the scale of its market list and the range of formats within it. We cover 31 sports, 25 esports titles and 24 eSports solutions, including conventional leagues, tournaments, virtual events and simulation-led contests.

Our betting tools also serve different purposes. Cash Out deals with the value of an active bet, Bet Builder combines selections, Early Payout responds to set settlement conditions, and Bore Draw addresses a specific 0–0 football result.

The games side adds another layer through 11 Duel Originals and the stated 100% RTP across that suite. Original games include Castle Roulette, which carries the live format into our proprietary collection.

Our support and contact route

You can contact the Duel customer support team by email at [email protected]. Our responsible gambling service also has a dedicated Customer Support team for account restrictions and related requests.

Account questions and responsible gambling requests use different routes within the support structure. If your request concerns self-exclusion or a cooling-off period, directing it to the responsible gambling support team gives it the appropriate context from the outset.

Duel also provides a cooling-off period of 7 days. Our self-exclusion locks the account for a minimum of 6 months and stops promotional material from being sent to the closed account.

Your Duel account access

Registered players can manage their account through the Duel sign-in page. Use Duel sign in for access to your balance, leaderboard positions and active sports bets.

Our account tools include a 7-day cooling-off period and self-exclusion lasting at least six months. These controls are available alongside the wider betting and game sections, allowing play to be paused without relying on personal willpower alone.

If you use a shared device, keep the account sign-in details private. A cooling-off period or self-exclusion can also form part of a wider household approach to online gambling.

Our closing assessment

Duel is built around three substantial areas: original games with a stated 100% RTP, a sportsbook spanning 31 sports and 49 esports and simulation categories, and recurring leaderboards with $2m monthly and $25k daily prizes.

Our sports tools are unusually varied. Cash Out, Bet Builder, Early Payout and Bore Draw address different parts of the betting process, while our esports coverage reaches beyond conventional sports fixtures.

Our licensing sits with the Government of the Autonomous Island of Anjouan, under licence ALSI-202411026-FI1. Readers should distinguish that jurisdiction from a UK Gambling Commission licence.

Responsible gambling controls are practical and accessible. Duel offers a seven-day cooling-off period and self-exclusion for at least six months, alongside signposts to established UK support services.

Check the current Duel bonus information before playing, and use the controls that suit your own limits.

Responsible gambling at Duel

Gambling is entertainment, not an obligation. Duel is restricted to players aged 18+, and our tools let you pause play or leave the account closed for a defined period.

• Self-exclusion locks the account for at least six months and stops promotional material
• Cooling-off period provides a seven-day break from gambling
• National Gambling Helpline offers free, confidential support on 0808 8020 133, 24/7
• BeGambleAware provides information and support for people affected by gambling

You can also contact GamCare, BeGambleAware or GamStop. Gamblers Anonymous, Gambling Therapy and GamCare are listed within Duel’s responsible gambling information.

For additional support, Gordon Moody offers residential and online treatment. Gamban and BetBlocker can block gambling sites across supported devices.

On a device shared with a minor, use parental controls such as Net Nanny or Qustodio. Keep account credentials out of shared browsers, and use a cooling-off period whenever gambling begins to occupy more time or attention than intended.