

Griffin's Vault is a medium-volatility online slot from Popiplay with an RTP of 99.3% and a maximum win of 5,000x.
Page updated July 2026
Experience pure adrenaline with Griffin's Vault! Popiplay brings you Medium volatility spins, 99.3% returns, and the chance to win 5,000x!
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Griffin's Vault has an RTP (return to player) of 99.3%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Popiplay — individual sessions can land far above or below it.
Griffin's Vault is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
The advertised maximum win for Griffin's Vault is 5,000x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Griffin's Vault is developed by Popiplay and was released in Feb 17, 2026.
Griffin's Vault plays on a 5×4 grid with 40 paylines.
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