


Inferno Joker is a high (10/10)-volatility online slot from Gems Playn Go with an RTP of 96.38% and a maximum win of 2,500x.
Page updated July 2026
Inferno Joker is Play'n GO's larger-format take on its classic fruit-machine style slots, expanding the retro 3-reel formula out to a 5-reel, 3-row grid with 5 paylines. It keeps the respin-driven mechanic that's defined the studio's compact slots while opening up room for considerably bigger wins.
The design is deliberately simple, leaning into the nostalgic feel of old-school fruit machines with a gradient purple backdrop and a symbol set built from cherries, plums, watermelons, stacked gold bars and lucky sevens. A purple joker symbol tops the paytable. It's not a visually flashy game, and that's rather the point — the stripped-back presentation is part of replicating the classic slot-machine feel rather than chasing modern spectacle.
There's no Wild symbol here — instead, everything runs through the inferno scatter. If a single inferno scatter lands on the central reel, the Re-Spin feature triggers: any reel already showing a joker symbol locks in place, including the centre one, while the rest respin, and every regular joker on the locked reels converts into an inferno scatter. If further joker symbols appear during the respin, the feature can keep building from there, giving the game real potential to snowball a modest starting position into a much bigger outcome.
Inferno Joker carries a 96.38% RTP, a solid figure that sits above the typical market average.
Rated a full 10 out of 10 on the high-volatility scale, Inferno Joker can go quiet for stretches before the Re-Spin feature catches fire and starts locking in multiple joker symbols at once.
The maximum win sits at 2,500x your stake, with betting running from as little as 0.05 up to 100 per spin, making it workable for low-rollers and bigger spenders alike.
Inferno Joker takes a familiar retro format and gives it genuinely high-stakes potential through its locking Re-Spin mechanic. If classic fruit-slot styling with modern volatility appeals to you, spin the free demo at johnessyslots before deciding whether to play for real.
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Inferno Joker has an RTP (return to player) of 96.38%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Gems Playn Go — individual sessions can land far above or below it.
Inferno Joker is rated high (10/10) volatility. High-volatility slots pay out less often, but wins tend to be bigger when they land — expect longer dry spells and larger swings to your balance.
The advertised maximum win for Inferno Joker is 2,500x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Inferno Joker is developed by Gems Playn Go.
Verified Data via Johnessy AI