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Griffin’s Vault slot: free demo, RTP and max win

A slot by Popiplay

Griffin's Vault is a Popiplay slot on a 5x4 layout with 40 paylines, released in February 2026. It runs at a 96.11% RTP with medium volatility. Its max win is capped at 5,000x the…

Studio Popiplay 90 games on Velatonmies

Popiplay is a Scandinavian iGaming company established in 2022, specializing in the development of online slot games. The studio focuses on modern presentation, feature-led design, and mobile-friendly gameplay. Its titles include "Creepy Ink," "Detective Donut," and "Maxzilla."

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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%

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Where to play Griffin’s Vault in September 2026

The casinos at the top of our list right now, each one opened, funded and cashed out in our own testing.
New

Betpanda.io

4.0/5
Welcome offer 100% up to 1 BTC Bounty bonus: clear 40x first, paid as cash
Min deposit
€10 or crypto equivalent
Withdrawal
Instant to 5 min (crypto); on-chain confirmation adds 10-60 min
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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%
1

Thunderpick

4.0/5
Welcome offer Esports bonus at 10x, casino bonus at 40x The two offers are not the same deal
Min deposit
€20 for the casino offer, about €19.30 for esports; card purchases from $50
Withdrawal
Instant, no internal fees
+1
Play now Thunderpick review
The esports welcome bonus carries 10x wagering on deposit plus bonus with a minimum deposit of about €19.30. The casino welcome bonus carries 40x wagering with a €20 minimum deposit. Thunderpick may apply a minimum 5x wagering on deposits where it suspects the account is being used to move funds rather than to play.
1

Roobet

4.0/5
Welcome offer RooWards rakeback with no wagering Ongoing rewards instead of a deposit match
Min deposit
No fixed minimum; promotions need about $10
Withdrawal
Crypto in about an hour
Play now Roobet review
RooWards is a rakeback programme paid on play volume and carries no wagering requirement. Where a welcome offer is available it runs at 40x wagering. Promotions generally require a deposit of about $10 equivalent.

Griffin’s Vault is a Popiplay slot on a 5×4 layout with 40 paylines, released in February 2026. It runs at a 96.11% RTP with medium volatility. Its max win is capped at 5,000x the stake.

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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%