


RTP
92.5%
Volatility
High (5/5)
Max Win
6648.00x
Thunder Vault Hold and Win is a high (5/5)-volatility online slot from Novomatic with an RTP of 92.49% and a maximum win of 6648.00x.
Page updated August 2026
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Reviewed by Johnessy
Thunder Vault Hold and Win is an online slot from Novomatic, with high (5/5) volatility, a published RTP of 92.49% and a listed maximum win of 6648.00x.
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.
Thunder Vault Hold and Win has an RTP (return to player) of 92.49%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Novomatic — individual sessions can land far above or below it.
Thunder Vault Hold and Win is rated high (5/5) volatility. High-volatility slots pay out less often, but wins tend to be bigger when they land — expect longer dry spells and larger swings to your balance.
The advertised maximum win for Thunder Vault Hold and Win is 6648.00x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Thunder Vault Hold and Win is developed by Novomatic and was released in 2025.
Thunder Vault Hold and Win plays on a 5×3 grid with 5 paylines.
Specs compiled from provider data