


RTP
96.6%
Volatility
Medium (3/5)
Max Win
3000.00x
Great Reef is a medium (3/5)-volatility online slot from Pragmatic Play with an RTP of 96.64% and a maximum win of 3000.00x.
Page updated July 2026
Technical specifications for Great Reef: Pragmatic Play development, Medium (3/5) variance algorithm, 96.64% theoretical return, 3000.00x maximum multiplier.
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Great Reef has an RTP (return to player) of 96.64%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Pragmatic Play — individual sessions can land far above or below it.
Great Reef is rated medium (3/5) volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
The advertised maximum win for Great Reef is 3000.00x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Great Reef is developed by Pragmatic Play and was released in Aug 12, 2015.
Great Reef plays on a 5×3 grid with 25 paylines.
Verified Data via Johnessy AI

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