Joker Jack
Play Joker Jack slot by Thunderspin for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
Why this score
High confidence (100%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Compare Joker Jack with other games
 Joker Jack Score 64This game |  Star Joker Score 64 |  Jackpot Jester Wild Nudge Score 72 |  Million 777 Bells Score 73 |  Hot 7 Hold & Spin Score 76 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 5/28/2017 | 10/6/2018 | 8/10/2015 | 10/31/2024 | 3/11/2021 |
| Math | |||||
| RTP | 95.5% | 94.23% | 95.1% | 95.4% | 95.3% |
| Volatility | Low volatility | Low volatility | Medium volatility | — | Medium volatility |
| Max win | 1,000× | 5,000× | — | — | — |
| Format | |||||
| Reels | 5 | 5 | 3 | 6 | 3 |
| Layout | 5x3 | 5x3 | 3x3 | 6x3 | 3x3 |
| Paylines | 10 | 10 | 5 | 1000000 | 5 |
| Min bet | 0.10 | 0.10 | 0.10 | 0.40 | 0.05 |
| Max bet | 100.00 | 100.00 | 1000.00 | 40.00 | 100.00 |
| Features | |||||
| Progressive | — | — | ✓ | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | — |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | — | — | — | ✓ | — |
| Bonus game | — | — | ✓ | ✓ | ✓ |
| Respins | — | — | — | ✓ | ✓ |
Every number is shown as a delta against Joker Jack.
Explore More Games with Similar RTP
| Game | Provider | RTP | |
|---|---|---|---|
 | Break da Bank | 95.43% | |
 | Double Diamond | 95.44% | |
 | Cashing Rainbows Pull Tab | 95.45% | |
 | Random Winner Triple Play Slot | 95.47% | |
 | Diamond Mystery 10 Imperial Crown Deluxe | 95.48% | |
 | Joker Jack | 95.5% | |
 | Burning Power | 95.5% | |
 | Hot to Burn Multiplier | 95.51% | |
 | Tree of Riches | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 95.53% |
 | Hot 7's Win | 95.55% | |
 | Blossom Evolution | 95.57% |
- Break da BankGames Global95.43%
- Double DiamondIGT95.44%
- Cashing Rainbows Pull TabRealistic95.45%
- Random Winner Triple Play SlotGames Inc95.47%
- Diamond Mystery 10 Imperial Crown DeluxeGreentube95.48%
- Joker JackThunderspin95.5%This game
- Burning PowerGamzix95.5%
- Hot to Burn MultiplierReel Kingdom95.51%
- Tree of RichesPragmatic Play95.53%
- Hot 7's WinArrows Edge95.55%
- Blossom EvolutionDarwin Gaming95.57%
Joker Jack FAQ
What is the RTP of Joker Jack?
The Joker Jack return to player is 95.5%.
Is it possible to try out Joker Jack for free before playing for real money?
Try Joker Jack for free before playing for real money — no download needed.
Is Joker Jack optimized for mobile play?
Joker Jack works well on both iOS and Android.
Where can I find Joker Jack with real stakes?
You may play Joker Jack for real money at a number of the online casinos listed above.
What’s the biggest win Joker Jack has to offer?
You can win up to x1000.00 times your bet in Joker Jack.
Can I buy the bonus round in Joker Jack?
Joker Jack doesn’t offer a Bonus Buy option.
Is there a Free Spins bonus round in Joker Jack?
You can trigger Free Spins in Joker Jack by hitting the right symbol combination during base play.
Is Joker Jack one of the Megaways slots?
Joker Jack is built on a traditional payline system, not Megaways.
Is there a progressive jackpot in Joker Jack?
There’s no progressive jackpot feature in this game.
