Vault Lock: Crack it Big!
Vault Lock: Crack it Big! is a medium-volatility online slot from Novomatic with an RTP of 95.01%.
- RTP
- 95.01%
- Volatility
- Medium
- Max Win
- N/A
- Release Date
- 2025
About Vault Lock: Crack it Big!
Vault Lock: Crack it Big! is an online slot from Novomatic, with medium volatility and a published RTP of 95.01%.
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.
Viewer experiences
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Where to play Vault Lock: Crack it Big!
Vault Lock: Crack it Big! is in the Jack-pot lobby. New players: 200% up to 500 GBP + 100 Free Spins. Read the Jack-pot review →
Vault Lock: Crack it Big! FAQ
What is the RTP of Vault Lock: Crack it Big!?
Vault Lock: Crack it Big! has an RTP (return to player) of 95.01%. 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.
How volatile is Vault Lock: Crack it Big!?
Vault Lock: Crack it Big! is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
Who makes Vault Lock: Crack it Big!?
Vault Lock: Crack it Big! is developed by Novomatic and was released in 2025.
