Our Duel Casino Originals are built around direct controls, fast rounds and verifiable outcomes on eligible house games.
Duel Casino Originals are our in-house games. They are designed around direct controls, quick rounds and a strong emphasis on verifiable outcomes. Unlike third-party slots, the fairness information for our eligible house games is part of the Duel system itself.
Our goal has been to push house-game RTP as high as possible, with several current Originals showing 100% RTP in the game tiles supplied for this project. Game maths and limits can change, so the live game page remains the place to confirm the current figure before you bet.
Start with the Original that fits the game style you want.
Play our OriginalsPlace a bet before the round, watch the multiplier and decide whether to cash out before the round ends.
Adjust the target relationship between win chance and payout, then roll. The interface also exposes fairness information.
Our House Blackjack keeps the classic decision flow inside the Duel interface and has its own reward and fairness context.
Choose the number of rows and risk setting where available, then watch the ball travel through the board to a multiplier slot.
Our house games are described by Duel as Provably Fair. Before a round, the system commits to server-side data using a hash. The client seed and nonce contribute to the result, and the unhashed server seed can later be revealed so the completed round can be verified.
This does not remove gambling risk and it does not predict the next result. It gives you a way to check that an eligible completed outcome matches the committed inputs.
Want to understand how our house-game verification works?
See Provably FairThey are our in-house casino games, separate from third-party slots and live dealer products.
Our supplied screenshots show Dice, Blackjack, Plinko, Crash, Mines, Beef, Keno, Castle Roulette, Video Poker, Groomer's Van and Rock Paper Scissors. The live lobby may change.
Our house games are described as Provably Fair, allowing eligible completed rounds to be verified with the published seed data.
Near-zero or zero-edge house games may not need the same rakeback model as higher-edge casino products. Check the current game and reward information before playing.
Enter HELLAGOOD or HELLADUEL during registration. The codes link a new account to the referral reward; they are not a deposit-match or guaranteed free-spins offer.
Use our referral code before you create the account, or open the platform section you want to learn about first.