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Joker Jack

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⚡ Quick answer

Joker Jack by Thunderspin is a slot with a 95.5% RTP, low volatility and a max win of 1,000×. On return-to-player this is an average figure. It plays with crypto on Stake; RTP is a long-term average, not a guarantee.

95.5%RTPLowVolatility1,000×Max winThunderspinProvider
Joker Jack is a low-volatility video slot by Thunderspin with 95.5% RTP and up to 1,000× max win. Key features: Wilds, Scatter, Free Spins.
ProviderThunderspin
RTP95.50%
Volatilitylow
Max win (×)1000
Reels5-3
Paylines10
Released28.05.2017

Joker Jack — analytics

Live from our slot database
Slot RTP
95.5% Average
90%96% base99%
This slot95.5%
Provider avg95.63%
Database avg95.26%
96% baseline96%
Win potential
1,000×
10×1000×100k×
Volatility
Low
lowmedhigh

About Joker Jack

Joker Jack by Thunderspin is a slot playable with cryptocurrency on Stake. Its stated RTP is 95.5% — around the industry average. Remember that RTP is a statistical average over thousands of spins, not a guarantee for any single session.

On volatility, Joker Jack falls into the "low" category: wins are frequent but small, giving steadier play that suits bonus wagering. Volatility is independent of RTP and shapes how the game actually feels.

The maximum potential is 1,000× your stake. This is the payout ceiling, reached very rarely and usually only via the top bonus feature; treat it as a limit, not an expectation.

The slot's key mechanics include wilds, scatter, free spins. Most of the potential is delivered through these in the bonus rounds.

Before playing for real money, try Joker Jack in demo mode to learn the bonus frequency and behaviour risk-free — the demo math is identical to real play. Gamble responsibly, within a pre-set budget. 18+.

wildsscatterfree-spins
Joker Jack
AVERAGE RTP
95.5%
VolatilityLow
Max win1,000×
Reels5-3
ProviderThunderspin
Free spinsYes
Bonus buyNo
Data-driven from provider specs · RTP is a long-term average
Rate Joker Jack—

How to play Joker Jack

As a low-volatility slot, Joker Jack pays smaller wins more often, keeping your balance steadier and making it well suited to clearing bonus wagering. You can run slightly larger bets, but the trade-off is limited big-win potential. No betting system overcomes the house edge — play Joker Jack for entertainment within a budget.

More from Thunderspin

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Everything about Joker Jack

Detailed pages for this slot
RTPMax winVolatilityDemoReviewStrategyPayoutBonus buyFree spinsFeaturesThemeBet limitsReelsReleaseWorth it?How to playMobileReal moneyBonusAlternativesSymbolsJackpotMultipliersAutoplayBig winProvably fairGameplayNo downloadMegawaysHit rateScatterWild

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FAQ — Joker Jack

What is the RTP of Joker Jack?
Joker Jack has an RTP of 95.5%. This is around or below average. RTP is a long-term theoretical return, not a guarantee for any session.
What volatility is Joker Jack?
Joker Jack is a low-volatility slot. Frequent smaller wins, steadier play.
What is the max win on Joker Jack?
The maximum win on Joker Jack is 1,000× your stake. It is reached very rarely, usually via the top bonus feature.
Is Joker Jack provably fair?
Joker Jack is a third-party slot by Thunderspin using a certified, audited RNG rather than Stake's provably-fair system (which applies to Originals). Results are random and unpredictable.
Can I play Joker Jack for free?
Yes, Joker Jack is available in demo mode to learn the mechanics risk-free. The demo math is identical to real play, but results do not carry over.
Who makes Joker Jack?
Joker Jack is developed by Thunderspin, whose games are available on Stake. Find more Thunderspin titles in the providers section.
How do I play Joker Jack on Stake?
Sign up, deposit cryptocurrency (BTC, ETH, USDT and more), find Joker Jack in the slots catalogue and launch it. Set a session limit in advance.
What features does Joker Jack have?
Joker Jack includes wilds, scatter, free spins. These mechanics drive how bonuses trigger and wins build.
Does Joker Jack have free spins?
Yes, Joker Jack has a free spins round, usually triggered by scatters, with wins boosted by multipliers.
What is the theme of Joker Jack?
Joker Jack is themed around watermelon, cherry, classic. The theme is cosmetic and does not affect RTP or odds.
How many reels does Joker Jack have?
Joker Jack uses a 5-3-reel layout with 10 paylines or ways to win.
Is Joker Jack worth playing?
It comes down to your taste for its volatility and theme. RTP and features are the objective facts; the rest is preference. No slot is profitable long-term — play for entertainment within a budget.
Can I play Joker Jack with crypto?
Yes, Joker Jack is played with cryptocurrency (Bitcoin, Ethereum, Litecoin, USDT and more) on Stake, in your coin's value equivalent.
What slots are similar to Joker Jack?
Slots similar to Joker Jack share its volatility profile and provider Thunderspin. Start with the related slots listed on this page.
Is Joker Jack rigged or fair?
Joker Jack runs on a certified RNG that passes independent audits. Outcomes are random; there are no 'hot' or 'cold' states.
How often does Joker Jack pay?
Hit frequency depends on volatility: a low slot pays more often but smaller. This does not change overall RTP.
Can I play Joker Jack on mobile?
Yes, Joker Jack runs directly in the phone browser on Android and iOS — a separate app is usually not required.
What is the minimum bet on Joker Jack?
Joker Jack accepts bets from 0.10 per spin.
Where can I play Joker Jack for real money?
Joker Jack is available to play with cryptocurrency on Stake. Deposit and play responsibly. 18+.

18+ · Geo-restrictions apply. Stake.com is not available in all jurisdictions.

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