Before you load Ultra Joker for real, spend a couple of minutes on how it genuinely performs. Built by Stakelogic, it lands as a release with a very high-variance maths model and an RTP of 95.35%. The maximum win sits at 480,000x, so there's serious upside on the table. You get a 3-reel grid running 5 paylines, all dressed up with a joker theme. Dating back to 2019, it remains a regular pick. So does it deliver? Let's get into it.
Written by James Holloway · Last updated: March 2026
Ultra Joker comes to us from Stakelogic. Presentation-wise it's built around a joker theme, and it leans toward a very high volatility profile at an RTP of 95.35%. Under the hood you'll find a 3-reel grid running 5 paylines.
The mechanics are what make Ultra Joker interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. On balance, Ultra Joker is a dependable option worth a few spins in the demo first.
At 95.35%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Ultra Joker features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Ultra Joker by Stakelogic is a solid offering that delivers good entertainment value. The 95.35% RTP combined with very high volatility creates a well-balanced gaming experience.