Slot reviews
[Quick take] Fire Joker — Play'n GO
Within the same Medium grade, the index splits into 4, 5 and 6. The three Fire Joker titles show what the grade alone hides.

Core rules
Fire Joker is a 3-reel, 5-line video slot released on 2016-06-13. Published RTP is 96.15%, volatility is graded Medium with an index of 4, hit rate 4.05%, max win 800× and bets 0.05 to 100.
What stands out
Fire Joker 100 reads index 5 with 5,000×, Fire Joker Freeze index 6 with 1,000× — all three graded Medium. Same grade word, a different index step each time, and the caps do not even follow the index order.
Free demo
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In one line
The shortest demonstration of why Play'n GO publishes an index alongside the grade.
Strengths
- A simple 3-reel, 5-line structure
- Demo available
Weak points
- A low 800× cap
- RTP is the default build
Verdict
Same grade, different index — Fire Joker is the textbook for reading that gap.