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9 Thunderbolts slot: free demo, RTP and max win

A slot by Gamzix

9 Thunderbolts is a Gamzix slot on a 3x5 layout with 11 paylines, released in January 2026. It runs at a 96.04% RTP with medium-high volatility. Its max win is capped at 10,000x the…

Studio Gamzix 40 games on Velatonmies

Gamzix is an online slot game provider established in 2020. The studio develops a portfolio of over 60 slot titles and some crash games. A feature in many of its games is the "Hold the Spin" mechanic, with titles such as "Coin Win: Hold the Spin" and "Billie Wild".

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

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Where to play 9 Thunderbolts in September 2026

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

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40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%
1

Thunderpick

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Welcome offer Esports bonus at 10x, casino bonus at 40x The two offers are not the same deal
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€20 for the casino offer, about €19.30 for esports; card purchases from $50
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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
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No fixed minimum; promotions need about $10
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Crypto in about an hour
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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.

9 Thunderbolts is a Gamzix slot on a 3×5 layout with 11 paylines, released in January 2026. It runs at a 96.04% RTP with medium-high volatility. Its max win is capped at 10,000x the stake.

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