If you're trying to work out whether Stones and Bones is worth your time, this hands-on review breaks it down. Developed by Genii, Stones and Bones arrives with a very high-variance maths model and 95.51% RTP. Visually it's wrapped in polished, characterful visuals, with the action running on 25 paylines across 5 reels. Dating back to 2018, it remains a regular pick. The maximum win sits at 50,000x, so there's serious upside on the table. So does it deliver? Let's get into it.
Written by James Holloway · Last updated: February 2026
Stones and Bones comes to us from Genii. Presentation-wise it's given an engaging visual treatment, and it leans toward a very high-variance maths model at a published RTP of 95.51%. Under the hood you'll find a 5-reel grid running 25 paylines.
Dig into the bonuses and Stones and Bones starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. With very high variance, this one is aimed at players who can ride out the swings for the top wins. On balance, Stones and Bones is a dependable option worth a few spins in the demo first.
At 95.51%, 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.
Stones and Bones 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
Stones and Bones by Genii is a solid offering that delivers good entertainment value. The 95.51% RTP combined with very high volatility creates a well-balanced gaming experience.