Gates of the Underworld
RTP
95.7%
Volatility
Low
Max Win
3500.00x
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Key Facts
Gates of the Underworld is a low-volatility online slot from Penguin King with an RTP of 95.73% and a maximum win of 3500.00x.
- Provider
- Penguin King
- RTP
- 95.73%
- Volatility
- Low
- Max win
- 3500.00x
- Layout
- 5×4
- Paylines
- 20
- Released
- 2025
Page updated August 2026
Where to Play Gates of the Underworld
Spinchester
9.8
Bonus
100% up to £1,000 + 25 No Wager Free Spins
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Game Review
Reviewed by Johnessy
Gates of the Underworld is an online slot from Penguin King, with low volatility, a published RTP of 95.73% and a listed maximum win of 3500.00x.
RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.
18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.
Gates of the Underworld FAQ
What is the RTP of Gates of the Underworld?+
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.
How volatile is Gates of the Underworld?+
Gates of the Underworld is rated low volatility. Low-volatility slots pay out small wins frequently, which keeps your balance steadier but rarely produces huge single spins.
What is the max win on Gates of the Underworld?+
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.
Who makes Gates of the Underworld?+
Gates of the Underworld is developed by Penguin King and was released in 2025.
What is the layout of Gates of the Underworld?+
Gates of the Underworld plays on a 5×4 grid with 20 paylines.
Tech Specs
Specs compiled from provider data
