In Jazz Review
In Jazz takes the 25-line multiplier-joker rule set of Geisha to a Chicago jazz club, with the band as jokers.
25 lines
The lady is the top regular symbol at 32× for five; five music-note wilds pay 40×.
In Jazz Features
Free games
Three or more IN JAZZ scatters award 10 free games, and five pay 200×. Jokers multiply wins: the sax ×1, the contrabass ×2 and the singer ×3. Three more scatters retrigger.
Risk game and Bonus Pop
Both are listed; Bonus Pop depends on the jurisdiction.
RTP and volatility
Endorphina lists a 96.06% RTP and medium-high volatility, with total bets from 0.25 to 200.
In Jazz Pros and Cons
Strengths
- Multiplier jokers
- Retriggerable free games
- Atmospheric theme
Limitations
- Multipliers stop at ×3
- Modest symbol prizes
Our Verdict
In Jazz is the most stylish of Endorphina's joker-multiplier slots. It plays steadily rather than wildly.
In Jazz FAQs
What do the jokers do?
Sax ×1, contrabass ×2, singer ×3 on free-games wins.
How many free games are there?
10, retriggerable.
What is the RTP?
96.06%.
Sources and game-version notes
Information checked 31 October 2026.
RTP, volatility, lines, bet range and symbol rules come from Endorphina's game page, checked on 31 October 2026. Endorphina does not state a maximum win for this game. Bonus Pop availability depends on the casino and jurisdiction.