


Gem Rocks is a medium (3/5)-volatility online slot from Yggdrasil Z with an RTP of 96.00%.
Page updated July 2026
Yggdrasil Z's Gem Rocks utilizes Medium (3/5) variance mechanics, certified 96.00% return to player ratio, and N/A maximum win ceiling.
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Gem Rocks has an RTP (return to player) of 96.00%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Yggdrasil Z — individual sessions can land far above or below it.
Gem Rocks is rated medium (3/5) volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
Gem Rocks is developed by Yggdrasil Z and was released in Jan 01, 2025.
Gem Rocks plays on a -×- grid with - paylines.
Verified Data via Johnessy AI