Diamond Duke Slot Machine

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Diamond Duke demo
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Return to player Min bet size Game type Variance Reels Progressive Jackpot
96.23% 0.05 Classic Slots High 3 No
Popularity Max bet size Game provider Bonus Features Paylines Theme
100 Quickspin Yes 5 Classic

Return to player


Min bet size


Game type

Classic Slots





Progressive Jackpot



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Bonus Features






Diamond Duke online slot game

Beautifully designed and offering a high variance, Diamond Duke is a simple mobile-optimised video slot that can pack a big payout punch. Reel wins are always nice but your goal will be to trigger both bonus wheels to have a chance of winning multipliers of up to 100x your bet.

Theme and Storyline

As soon as you load up the Diamond Duke video slot, the theme becomes crystal clear. This is a classic themed slot with a slight difference. Rather than the reels completely filling the screen, you are given a first-person view of the entire fruit machine.

Graphics, Sounds and Animations

While Diamond Duke is a retro-style video slot based on traditional fruit machines, the graphics are modern and slick. This video slot is displayed in full high definition graphics that are well-designed and full of color. Perfectly suited to mobile and desktop devices, Diamond Duke also offers traditional fruit machine sound effects.

Diamond Duke 1

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Diamond Duke is a 3-reel and 5-payline video slot that offers the potential decent payouts via its three lucrative bonus features. All symbol combinations must start from the leftmost reel and contain three matching symbols on an active payline moving to the right.

There are six standard symbols which are Cherries, Grapes, Melons, Bells, Sevens and Diamonds. The latter is where the biggest payout can be found as it is worth 160x your total stake. Should you manage to fill all positions on the reels with the same matching symbol, you will trigger payouts on every pay line as well as being given a free spin on the Multiplier Wheel.

Players can use the paytable on Diamond Duke to establish the payouts for each possible symbol combination. Information on the three bonus features can also be found in here.

Diamond Duke 2

Bonuses and Free Spins

There are three bonus features, and they are all triggered by landing the ‘Wheel’ scatter symbols on the reels.

Bonus Wheel: Landing two ‘Wheel’ scatter symbols anywhere in view will reward you with 4x your bet and 1 spin of the Bonus Wheel. That Bonus Wheel gives players the chance at winning multipliers of 2x, 3x, 5x, 7x or 10x their total bet or triggering the ‘Pick & Click’ bonus feature.

Multiplier Wheel: If you land 3 ‘Wheel’ scatter symbols anywhere on the reels, you will win 8x your total bet and a free spin on both the Bonus Wheel and the Multiplier Wheel. When you spin the Multiplier Wheel to earn a multiplier of 2x, 3x, 5x, 7x or 10x, that is combined with the multiplier that you won on the bonus wheel. This can bring total rewards of up to 100x your total bet.

Pick & Click: The ‘Pick & Click’ bonus feature can be triggered from the Bonus Wheel. This game will reward random multipliers across a possible three stages. Picking ‘Collect’ will end the game while ‘Upgrade’ will allow you to move to the next stage. In Stage 1, you can win multipliers of your bet between 2x and 7x. Stage 2 offers multipliers between 3x and 15x your bet and Stage 3 could net you multipliers of between 5x and 100x your bet.

Bet Sizes, RTP and Variance

You can place bets of between 0.05 and 100.00 per spin. An RTP of 96.23% and a high variance should ensure some large payouts.


The Diamond Duke might be a slow-paced classic video slot that does not payout regularly but when it does, wins can be big. The entire objective of this game is to trigger the bonus features where all the mega wins are stashed thanks to some lucrative multipliers.

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