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Diamond Supreme Hold and Win slot: free demo, RTP and max win

A slot by Kalamba Games

Diamond Supreme Hold and Win is a Kalamba Games slot on a 5x3 layout with 20 paylines, released in October 2023. It runs at a 96.12% RTP.

Studio Kalamba Games 264 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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Diamond Supreme Hold and Win slot cover
LuckyCoin does not run a welcome bonus, deposit match or free spins package. The reward model is instant rakeback, weekly cashback, a VIP programme, tournaments and referrals.

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Where to play Diamond Supreme Hold and Win in November 2026

Our picks for this game, each one opened, funded and cashed out in our own testing.
New Fast payouts

Betpanda.io

3.3/5
Welcome offer 100% up to 1 BTC 10% weekly cashback, no wager
Min deposit
€10
Measured payout
7 min 36 s
Licence
No gambling licence (Costa Rica company)
+2
Play now Betpanda.io review
40x deposit in 7 days, max €50 bet counted, slots 100% / live 20%
Fast payouts

Duelbits

4.2/5
Welcome offer 100% up to $500 Plus rakeback and VIP rewards
Min deposit
$20
Measured payout
7 min 25 s
Licence
Curaçao eGaming
Play now Duelbits review
The welcome offer is a 100% match up to $500 with 30x wagering. A deposit of about $20 is needed to claim it, while play itself has no fixed minimum.
2026 New Fast payouts

LuckyCoin.com

4.1/5
Welcome offer Instant rakeback and weekly cashback No welcome bonus, by design
Min deposit
$10
Measured payout
6 min 46 s
Licence
Anjouan Gaming
Play now LuckyCoin.com review
LuckyCoin does not run a welcome bonus, deposit match or free spins package. The reward model is instant rakeback, weekly cashback, a VIP programme, tournaments and referrals.

Diamond Supreme Hold and Win is a Kalamba Games slot on a 5×3 layout with 20 paylines, released in October 2023. It runs at a 96.12% RTP.

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