


Poker Duel is an online slot from On the Button Games with an RTP of 96.00%.
Page updated July 2026
Poker Duel comes from On the Button Games, and true to the poker-table lingo baked into the studio's own name, this release leans on hand-ranking mechanics rather than the reel-spinning format most players associate with online slots. Detailed information on the exact game type, symbol set and bonus structure hasn't been published yet, so the safest approach is to treat this as a poker-inspired title worth sampling in demo mode before committing real stakes.
Card games built around poker hand values tend to lean on classic casino styling — green felt, suited symbols, chip stacks and clean typography — and Poker Duel appears to sit in that tradition given its name and provider. Without a confirmed reel or grid layout on record, it's best not to guess at the exact visual layout; the demo is the quickest way to see how On the Button Games has interpreted the theme.
The one hard figure available for Poker Duel is its return to player, set at 96%. That's a respectable number that sits right around the industry norm, meaning that over a large enough sample of rounds the game is designed to pay back £96 for every £100 wagered, with the house holding the remaining 4% as its edge. It's not a headline-grabbing RTP, but it's far from stingy either, and it puts Poker Duel in reasonable company alongside plenty of well-established releases.
Neither volatility nor hit frequency has been published for Poker Duel, so it isn't possible to say with confidence whether this is a game that pays small and often or holds out for bigger, rarer swings. Poker-style formats can go either way depending on how the hand rankings and any bonus rounds are weighted, so the only reliable way to get a feel for the rhythm of play is to spend some time with the free demo and watch how the balance moves.
Similarly, no maximum win multiplier or minimum/maximum stake range has been confirmed for this title. Rather than guess at numbers that could mislead, we'd recommend checking the in-game paytable and info screen once you load up Poker Duel, where the developer will list the exact win ceiling and betting limits available on your device.
Poker Duel is one of those titles where the provider and the theme are clear, but the finer mechanical details are still filling in. The 96% RTP is a solid starting point, and On the Button Games' poker-table framing gives it a distinct identity in a crowded market. If a hand-based, poker-flavoured format sounds appealing, it's worth loading the free demo at johnessyslots to see the mechanics in action before deciding whether to play for real money.
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Poker Duel has an RTP (return to player) of 96.00%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by On the Button Games — individual sessions can land far above or below it.
Poker Duel is developed by On the Button Games.
Verified Data via Johnessy AI