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Start playing at LeoVegas today with 50 FREE SPINS plus up to £100! Spin the reels of this intergalactic slot and get a taste of its expanding wilds and respins.

T&Cs apply. New reg only. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-free spins x10p to added to Starburst with each qualifying deposit, 3 day expiry.

Diamond Duke


About Diamond Duke

Grab a taste of days gone by in the superbly nostalgic Diamond Duke slot from Quickspin. Be transported to a world packed with classic Americana including one-armed bandits, vintage cars, American diners and all the retro-themed symbols you’d expect combined with immersive gameplay.

Diamond Duke Special Features

Sticking to the principles of its retro theme, bonuses in Diamond Duke are refreshingly simple and make a nice contrast to the complex features included in some contemporary themed slot games. Features essentially deliver a range of multiplier opportunities to help increase wins. They also include a unique choosing game, as well as chances to spin the wheels seen above the reels.

Diamond Duke Bonus Wheel

All you need to earn a spin on the coveted bonus wheel found above the reels is to land 2 Wheel Scatter symbols during a spin. You'll be awarded 4x your bet straight away followed by a bonus wheel spin that could land on a further 2x-10x win multiplier or a go at the Pick & Click game.

Diamond Duke Multiplier Wheel

By landing 3 Wheel Scatters you'll not only earn 8x your stake and a spin on the bonus wheel, but also get a spin on the multiplier wheel, which offers a further 2x-10x multiplier on your win. Considering this stacks with the bonus wheel, you can imagine the winning potential if you're lucky enough to get a 10x multiplier twice on what was already a decent return.

Diamond Duke Pick & Click Bonus

A 3-stage mini-game where even more multiplier potential awaits, it's a simple choosing game in which prizes include a multiplier for your bet, an upgrade that moves you up to the next level, or 'collect' which ends the feature immediately with whatever you've already picked. By getting to the third and final stage you can potentially net yourself a sweet 100x multiplier on top of whatever else you find.

Diamond Duke Game Information

Anyone looking for a nostalgia kick won't be disappointed with this offering from Quickspin, especially if you're a fan of 1950s-era American bars and diners, to which this game's soundtrack will instantly transport you. The aesthetic of old fruit machines is faithfully recreated while the bonus rounds cater for those who love their multipliers.

More Slots From Quickspin

Hunt for treasure in the beautifully designed Arcane Gems which offers innovative Arcane Lock mechanics and multipliers to help boost your winnings, or for a more in-depth experience check out High Street Heist.

Similar Slots at LeoVegas

For more diamond-themed gameplay, take a look at IGT’s Da Vinci Diamonds and the gold rush-themed Diamond Mine Megaways from Blueprint.


How to Win in Diamond Duke

With a simple layout and 5 paylines, symbols in Diamond Duke are a welcome throwback to the good old days of classic fruit machines. If you’re familiar with vintage slots, you won’t be surprised to learn that the highest value symbols are Diamonds, which offer 160x your stake for 3. Also watch out for the Seven symbol, the next most valuable, which pays 12x, while the bell pays 6x and the watermelon pays 2x. Meanwhile the lowest value symbols are grapes and cherries which both pay 1x for 3.

How to Play Diamond Duke

One of the best things about Diamond Duke is its simplicity. All features are clearly outlined along the bottom including Balance/Bet Lines, Total Bet, Win, and of course the large round Spin button. Stakes can be set from £0.05 to £100 per spin. The layout should be familiar to those who've played slots before, and even for complete newbies it isn't hard to get to grips with quickly.