


Book of Oz is a medium (3/5)-volatility online slot from Microgaming with an RTP of 96.50%.
Page updated July 2026
Book of Oz operates on a Medium (3/5) volatility mathematical model with a certified 96.50% RTP. Maximum win exposure: N/A. Provider: Microgaming.
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Book of Oz has an RTP (return to player) of 96.50%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Microgaming — individual sessions can land far above or below it.
Book of Oz is rated medium (3/5) volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
Book of Oz is developed by Microgaming and was released in Dec 10, 2025.
Book of Oz plays on a -×- grid with - paylines.
Verified Data via Johnessy AI