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Operation Diamond Hunt Mini-Max slot: free demo, RTP and max win

A slot by Kalamba Games

Operation Diamond Hunt Mini Max is a Kalamba Games slot on a 3x4 layout with 3,600 ways to win, released in April 2023. It runs at a 94.08% RTP. Its max win is capped…

Studio Kalamba Games 253 games on Velatonmies

Kalamba Games is an online casino game studio founded in 2016, with offices in Malta and Krakow, Poland. It develops slot games and casino content, holding licenses from authorities such as the Malta Gaming Authority and the UK Gambling Commission. The company's games often incorporate proprietary mechanics like HyperBet and HyperBonus.

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Operation Diamond Hunt Mini-Max slot cover
40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%

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Where to play Operation Diamond Hunt Mini-Max 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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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.
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Roobet

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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.

Operation Diamond Hunt Mini Max is a Kalamba Games slot on a 3×4 layout with 3,600 ways to win, released in April 2023. It runs at a 94.08% RTP. Its max win is capped at 25,000x the stake.

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