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Fact sheets
Ruby Play

J Mania® Maniac

Fact sheet: what the studio publishes about this slot, and what it means for your stake.

Returns over time
96.43%house keeps 3.57%
A spin pays
1 in 3.2 spins
Swings
High
Ceiling
2,300x

Myth or fact?

What people say about it, checked

  • “It pays back more than most slots”

    Its best RTP is 96.43%, close to what most slots publish.

    About average
  • “It pays something often”

    About 1 in 3.2 spins return something, though many of those return less than the stake.

    Fact
  • “A small balance lasts long on it”

    High volatility: wins come rarely and in bigger lumps, so a small balance can run out before one lands.

    Unlikely
  • “You can win 2,300x your stake”

    The max win is a ceiling almost no session reaches.

    Possible, rarely

The full sheet

Specs
Studio
Ruby Play
Released
Oct 9 2025
Pays
50 paylines
Smallest stake
0.1
Biggest stake
100
Bonus buy
50x the stake (Buy Feature)
Series
J Mania®
Features and themes
  • Buy Feature
  • J Mania Rising
  • Free Games
  • Murders

Figures from the studio where it publishes them and from public slot databases otherwise (data credits). RTP describes the long run, not your next session. 18+.