


RTP
95.7%
Volatility
Low (1/5)
Max Win
3500.00x
Gates of the Underworld is a low (1/5)-volatility online slot from Penguin King with an RTP of 95.73% and a maximum win of 3500.00x.
Page updated July 2026
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Penguin King's Gates of the Underworld utilizes Low (1/5) variance mechanics, certified 95.73% return to player ratio, and 3500.00x maximum win ceiling.
Gates of the Underworld has an RTP (return to player) of 95.73%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Penguin King — individual sessions can land far above or below it.
Gates of the Underworld is rated low (1/5) volatility. Low-volatility slots pay out small wins frequently, which keeps your balance steadier but rarely produces huge single spins.
The advertised maximum win for Gates of the Underworld is 3500.00x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Gates of the Underworld is developed by Penguin King and was released in Sep 24, 2025.
Gates of the Underworld plays on a 5×4 grid with 20 paylines.
Specs compiled from provider data