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Open Register
The Register button is the solid button at the top right of the header, beside Login. It is available on desktop and in the mobile header.
Duel Originals · Casino · Sportsbook
Duel Casino: Originals, Live Games & Sports Betting
Casino games, crypto betting and Duel Originals bring different ways to play at Duel. Take on Blackjack, Crash or Plinko, switch to live dealer tables, or follow the action in the sportsbook. One account gives you access to it all, with rakeback rewards on eligible wagers.
Duel Casino
Casino games, crypto betting and Duel Originals bring different ways to play at Duel. Take on Blackjack, Crash or Plinko, switch to live dealer tables, or follow the action in the sportsbook. One account gives you access to it all, with rakeback rewards on eligible wagers.
About Duel Casino
Duel is our platform for casino play and sports betting. From one account you can open the casino lobby, launch Duel Originals, browse slots, take a seat at Live Casino tables, open Game Shows, and switch to the sportsbook when you want a sports market instead of a game round.
Duel Originals are the games we build ourselves. Blackjack, Dice, Plinko, Crash, Mines and Beef lead the list, with Keno, Castle Roulette, Video Poker and Rock Paper Scissors in the same in-house collection. Slots and live dealer tables come from outside studios and sit in their own lobbies, with search and provider filters so the catalogue stays easy to browse.
The Wallet is how we move money. You choose a supported cryptocurrency, copy the deposit address, and fund the balance used across the casino and the sportsbook. Rewards are built around rakeback and Zero Edge on selected in-house games, not a traditional matched deposit. There is no app to install. The same account opens in a mobile browser, including Originals, slots, live tables, the sportsbook and the Wallet.
Immortal Snail LLC operates us. Our licence, company number and registered address are in the section below.
Duel Casino at a Glance
Who operates us, and what you get in the account.
| Operator | Immortal Snail LLC |
| Licence | Anjouan Gaming Licence |
| Licence Number | ALSI-202411026-FI1 |
| Founded | 2025 |
| Casino Games | Duel Originals, slots, table games, Live Casino, Game Shows |
| Sportsbook | Pre-match and live markets where a fixture is listed |
| Duel Originals | In-house games, including Blackjack, Dice, Plinko, Crash, Mines and Beef |
| Payment Methods | Cryptocurrency through the Duel Wallet |
| Cryptocurrencies | BTC, BCH, ETH, LTC, USDC, USDT, TRX, BNB, SOL, XRP, DOGE, ADA, LINK, AVAX, TON, HBAR |
| Minimum Deposit | Check the minimum amount for your selected cryptocurrency in the Wallet before depositing |
| Withdrawal | Typically 5–45 minutes |
| Languages | English |
| Mobile Availability | Mobile-compatible website. No native iOS or Android app |
| Customer Support | 24/7 live chat and email at [email protected] |
| Registered Address | Arthur Evelyn Building, Suite 5, Main Street, Charlestown, Nevis, West Indies |
| Socials | Instagram, Discord, X, Telegram |
Duel Casino in Ireland
If you play from Ireland, you use the same account as the rest of the lobby: one login, one Wallet, and the casino plus sportsbook together. The interface is in English. You can move from our Originals to slots, Live Casino and the sportsbook without opening a second profile. There is no separate local app.
Balances sit in the Wallet and are funded with cryptocurrency. Supported assets include Bitcoin, Bitcoin Cash, Ethereum, Litecoin, USD Coin, Tether, TRON, BNB, Solana, XRP, Dogecoin, Cardano, Chainlink, Avalanche, TON and Hedera. You select the currency before you copy an address, and the Wallet names the network that transfer must use.
A new account starts with a username and a password. Email is optional on the form, and an optional referral-code field is there if you are registering with a code. You agree to our Terms & Conditions before the account is created. Google and Steam appear on the registration screen as other ways to start. After that you use the same account on a phone or a desktop: log in, and open the lobby, the Wallet and support.
Duel Casino Games
The casino lobby groups play into clear categories: Duel Originals, slots, table games, Live Casino and Game Shows. Originals are the in-house set, including our Blackjack, Crash and a coin-flip style Game Show elsewhere in the live lobby. Slots and live tables are third-party titles you can search and filter by provider. Jackpot-style slots, where a studio offers them, sit in the slots lobby rather than as one site-wide prize.
Our games page covers Originals, slots, providers and how to find a title.
Originals row
Duel Originals
Our Originals are games we build and open inside Duel. They are not reskinned third-party slots. The current in-house list includes Blackjack, Dice, Plinko, Crash, Mines, Beef, Keno, Castle Roulette, Video Poker and Rock Paper Scissors, plus Limbo. The felt, the controls and the rakeback for Blackjack are on our Blackjack page.
Slots
Slots open in their own lobby. A search field sits at the top, with a provider filter and a sort control that can be set to Most Popular. The grid mixes studios such as Hacksaw Gaming, Pragmatic Play and Nolimit City, so you can jump between a new release and a familiar title without leaving the category.
Live Casino and Game Shows
Live Casino is the real-time dealer category: Live Blackjack, Roulette, Baccarat and other dealer tables, plus Game Shows. It is separate from Duel Originals. The full live lobby, including how those tables differ from our in-house Blackjack, is on the Duel Live Casino page.
Sportsbook
The sportsbook is the betting half of Duel. You open it from the same account you use for the casino, pick a fixture, and add a selection to the bet slip. Pre-match markets cover upcoming events. Live betting is there when an event is marked in-play, with prices that move as the event goes on.
Football is the clearest sport on our board, including club and international fixtures when they are listed. Esports sit alongside them. You will see Dota 2 matches next to football, with home, draw and away prices on the card. Other sports appear when we list them. Fixtures and prices change, so we do not pin a league or a match here.
Your casino balance and your sportsbook balance are the same Wallet. You do not open a second cashier to place a sports bet after a session on Originals. On our sportsbook page we walk you through pre-match betting, live betting and how to place a bet.
Duel Crypto Casino
Crypto play starts in the Wallet, not in a card form. You deposit a supported cryptocurrency, the balance updates, and that balance is what you stake on Originals, slots, live tables and the sportsbook. Withdrawals go back out through the same Wallet to a crypto address you control. The coins we support are Bitcoin (BTC), Bitcoin Cash (BCH), Ethereum (ETH), Litecoin (LTC), USD Coin (USDC), Tether (USDT), TRON (TRX), BNB, Solana (SOL), XRP, Dogecoin (DOGE), Cardano (ADA), Chainlink (LINK), Avalanche (AVAX), TON and Hedera (HBAR).
Open the Wallet from the control at the top of the screen. The Deposit tab shows a currency selector, a QR code and, once a coin is selected, a deposit address with a copy control. A network warning sits under the address. For Bitcoin it states that the deposit must be sent on the Bitcoin network. The same pattern applies to the other assets: match the coin and the network the Wallet is showing before you send.
Nothing in that flow turns every bet into an on-chain wager. You fund your balance, then play against that balance. Processing follows the cryptocurrency network you used plus our Wallet. Withdrawals are typically completed in 5–45 minutes once they are submitted. We do not set one minimum deposit for every coin.
The Wallet also includes Withdraw and Tip, and on some views a Buy Crypto tab. Those are account tools. They do not change which games you can open. A Bitcoin deposit is BTC selected in that same Wallet, alongside the other cryptocurrencies above.
Choose Bitcoin (BTC) in the Wallet. Copy the deposit address shown for BTC and send the transfer on the Bitcoin network. The Wallet warns that a Bitcoin deposit must be sent on the Bitcoin network.
Bonus, Rakeback and Rewards
Our reward model is rakeback on qualifying wagers, not a conventional deposit bonus. New players who register with a promo code receive rakeback based on wagers in house Blackjack and other eligible casino games. Zero Edge is marked on Duel Originals, including the Blackjack table. Leaderboards appear where a game shows them, as a separate competition layer rather than a bonus balance.
We do not attach a fixed rakeback percentage, a deposit match, free spins or a wagering requirement to this promo-code offer. Instant Rakeback on our Blackjack is on the Blackjack page, because that rate belongs to the game, not to every title in the lobby.
Duel Promo Codes
Three codes are active for new players. Each one currently provides the same rakeback offer. HELLAGOOD is the code we lead with. HELLADUEL and BITDEGREE match it. Enter the code in the optional referral field during registration. The full steps, the terms and the troubleshooting live on the Duel Casino promo code page.
| Promo Code | Offer |
|---|---|
| HELLAGOOD | New players receive rakeback based on their wagers in house Blackjack and other casino games. |
| HELLADUEL | New players receive rakeback based on their wagers in house Blackjack and other casino games. |
| BITDEGREE | New players receive rakeback based on their wagers in house Blackjack and other casino games. |
Deposits and Withdrawals
Funds move through the Duel Wallet. Deposit to add a crypto balance, withdraw to send it back out, and use that balance across the casino and the sportsbook.
Depositing at Duel
Open the Wallet from the button at the top right of the screen. Stay on Deposit, then open the currency selector. The list starts with Bitcoin and continues through Bitcoin Cash, Ethereum, Litecoin, USD Coin, Tether and the rest of the supported set. Select one currency. The panel shows a QR code and a deposit address with a copy icon.
Copy the address into the wallet you are sending from, send on the network named in the warning, and wait for the balance to update. For Bitcoin, the deposit must be sent on the Bitcoin network. We do not set one minimum for every coin. If a coin needs a memo or a specific network, use only what that currency’s panel shows you.
Withdrawing from Duel
Withdrawals use the Withdraw tab in the same Wallet. Choose the cryptocurrency, enter the destination address on the matching network, and confirm. Crypto withdrawals are the method this cashier supports. We may ask for identity verification before a withdrawal is released. That check is part of account security and AML handling, and it is not waived by the short registration form.
Once a withdrawal is accepted, processing is typically 5–45 minutes. Network congestion can still affect the time your own wallet shows the funds. We do not set a separate minimum withdrawal here. The limit you see in the Withdraw panel when you cash out is the one that applies.
Create a Duel Account
Registration is the short form behind the Register button at the top right. You do not upload identity documents on that screen. You do choose a username and a password, and you accept the Terms & Conditions before the account exists.
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Complete the form
The Register tab asks for a username and a password. The password rules shown are a minimum of 8 characters, 1 lowercase letter, 1 uppercase letter and 1 number. Email is an optional checkbox. Referral code is an optional checkbox — open it if you want to enter HELLAGOOD, HELLADUEL or BITDEGREE. Tick the Terms & Conditions agreement, then press Create Account. Google and Steam sit under “or continue with” as other ways to start the account.
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Open the Wallet
After the account is created you land in the lobby with a Wallet button at the top right. That is where the first deposit starts. The deposit steps above follow that button.
Login
Returning players use Login, the outlined button beside Register. Enter the username and password for the existing account. That is how you log back in. Recovery and extra checks are on our login page.
Duel on Mobile
On a phone you get the same Duel, laid out for a smaller screen. We do not offer a native app on the App Store or Google Play, and we do not offer an APK. In the mobile browser you can open the casino, our Originals, slots, Live Casino and the sportsbook, then reach your account, the Wallet, deposits and withdrawals from the header.
The menu collapses into a left-hand drawer so the lobby stays usable. Game controls, including Blackjack actions and sportsbook prices, stack on the screen. If you were looking for an app, play in the browser. That is how we run Duel on a phone.
Licence, Security and Verification
Immortal Snail LLC operates us, company registration L22962, at Arthur Evelyn Building, Suite 5, Main Street, Charlestown, Nevis, West Indies. Our gambling licence is an Anjouan Gaming Licence, number ALSI-202411026-FI1. That is the licence we hold. It is not an Irish regulatory authorisation, and we do not call it one.
Account security starts with the password rules on the registration form and with keeping that password to yourself. Log in from the header. That opens your account. If something looks wrong, contact live chat or [email protected] before you send another deposit.
Verification is part of how we handle KYC and AML. The signup form does not ask for identity documents, but that does not make us a no-KYC casino. We can request identity verification, proof of address or source-of-funds information before you use parts of the account, especially withdrawals. Access to every feature is not guaranteed before those checks are done.
The country of registration for the operating company is Nevis, as in the address above. Questions about the licence number or a pending verification can go to support with your username ready.
Why Play at Duel
Casino and sportsbook share one login. Our Originals, including Blackjack, sit beside slots and Live Casino. The Wallet takes the cryptocurrencies listed above, and Zero Edge is marked on the in-house games that carry it. Rakeback for new players is tied to a promo code and to eligible wagers, and you can play in a mobile browser. We can still ask for checks when a withdrawal needs them.
Customer Support
Support is available 24/7 in live chat, and by email at [email protected]. Use chat for account issues, deposits that have not credited, withdrawals, verification questions, a game that will not load, or a rakeback and bonus question about a code you entered at signup. Have your username ready. If a transaction is involved, keep the network and the transaction reference.
We also post on Instagram, Discord, X and Telegram. Those channels are for community updates. They are not a private place to send wallet addresses or passwords. If you cannot log in, use live chat or email, not a public reply. The full login steps are on our login page.
Responsible Gambling at Duel
You must be 18 or over to open an account. Gambling on Duel should stay entertainment, with money you can afford to lose. If play stops being fun, pause. You can ask support to help with account controls or a self-exclusion request, and you can close the session yourself at any time.
The longer explanation of warning signs, self-exclusion and where to get help in Ireland is on our responsible gambling page. Licence checks and identity verification are handled separately in the section above.
Frequently Asked Questions
What is Duel Casino?
Duel Casino is our online casino and sportsbook, with Duel Originals, slots, Live Casino, Game Shows and a crypto Wallet in one account.
Who owns and operates Duel Casino?
We are operated by Immortal Snail LLC, under Anjouan Gaming Licence ALSI-202411026-FI1.
Is Duel a crypto casino?
Yes. Deposits and withdrawals run through the Wallet in supported cryptocurrencies, and that balance is what you play with.
Does Duel have a sportsbook?
Yes. The sportsbook covers pre-match and live markets on the fixtures we list, from the same account as the casino.
What are Duel Originals?
They are our in-house games, including Blackjack, Dice, Plinko, Crash, Mines, Beef, Keno and others shown in the Originals grid.
Does Duel offer casino bonuses and promo codes?
New players can enter HELLAGOOD, HELLADUEL or BITDEGREE for rakeback on eligible wagers. We do not publish a fixed deposit-match bonus.
Can I play Live Casino games at Duel?
Yes. Live Blackjack, Roulette, Baccarat and Game Shows are in the Live Casino lobby, separate from Duel Originals.
Does Duel have a mobile app?
No. We run in the mobile browser. There is no iOS, Android or APK app.