10 Kings Slot Review

Enjoy an audience with royalty in the 10 Kings slot, a superbly designed 5 reel, 15 payline game from Relax Gaming. The royals here are of the playing card rather than The Crown variety. Land 3 or more of the King scatter and you’ll trigger an instant win of up to 5,000 x stake. The King can also trigger a hold and respin bonus which boosts your chances of hitting more scatters and increasing your overall prize. There’s also a Free Spins feature where a King symbol is sticky in the middle of reel 3 throughout. All standard payline wins in the free spins come with a 5x multiplier boost attach while all King scatter payouts are doubled. Is this regal slot worth an audience? Find out in our 10 Kings review.

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10 Kings Slot RTP, Details & Wager Limits

The 10 Kings slot uses a 5 reel, 3 row, 15 payline machine. Land 3 or more matching symbols on a payline, starting from the leftmost reel and you’ll get yourself a winner. The exception is the king scatter. Land 3 or more of these anywhere and you’ll pocket a prize.

Stake levels here range from between 15p and £50 per spin. You can run between 10 and 1,000 autospins if required, complete with adjustable win and loss stop limits. There’s also a quick spin mode.

The 10 Kings RTP is 96.05% which is about average. Medium to high variance, most of the wins come from the bonus features. The max win is 10,000 x your total stake.

Theme – Audio & Design Features – elegant and understated


There’s a very classy feel to the sound and visuals in the 10 Kings slot. With a card suit theme, there’s a rather understated, elegant look to proceedings. The soundtrack has a hint of the old Miss Marple theme tune. It’s all a bit more high end than you might imagine.

On the reels, you’ll find 9, 10, J and Q symbols alongside higher value playing card suits. The best of the quartet is the red spade symbol which pays 2, 15 or 100 x your total stake in the base game if you land 3, 4 or 5 on a payline. These rise to 10, 75 or 500 x stake in the feature.

There’s also a wild which replaces everything bar the scatter and pays 10, 30 or 200 x stake for a 3, 4 or 5 symbol combination. This can reach 1,000 x stake in the free spins.

The impressive sound and visuals are present and correct regardless of what type of device you’re playing on. The straightforward gameplay works perfectly well if you’re playing on a smartphone with a small screen. We’ve no complaints about the 10 Kings mobile slot.

10 Kings Bonus Features

With its simple, playing card-inspired visuals, 10 Kings looks like a very straightforward slot at first glance. There’s more going on here than first impressions might suggest though. Landing king scatters awards instant prizes. There’s also a free spins round with multipliers.

King Scatter feature

The King Scatter is a special instant win symbol. Land 3 or more of them anywhere on the reels on the same spin and you’ll trigger the King Scatter feature and pocket an instant bonus prize. The more scatters, the bigger the prize:

3 kings = 1 x stake 7 kings = 100 x stake
4 kings = 4 x stake 8 kings = 250 x stake
5 kings = 12 x stake 9 kings = 1,000 x stake
6 kings = 30 x stake 10 kings = 5,000 x stake

Additionally, you have the Hot Spot Re-Spin feature. This is triggered whenever a King scatter symbol lands in the middle position on reel 5. Any King scatters from the triggering spin are held and a single re-spin follows giving you a shot at landing more Kings for a bigger scatter payout.

Free Spins feature


Land 3 or more free spin scatter symbols on the same spin to activate the Free Spins feature. You’ll then go on to play 10 free spins. Throughout the round, a sticky King scatter symbol will lock into the centre position of the middle reel, boosting your chances of hitting a King scatter prize.

The value of those King scatter prizes doubles in the free spins too. The minimum payout rises to 2x stake. If you manage to land 10 King scatters during the free spins, the payout is a massive 10,000 x your total stake. Payline wins also receive a decent leg up during the feature too. All standard payouts are boosted by a 5x multiplier.

10 Kings Review Summary – surprisingly enjoyable royal rumble  

I rather liked the 10 Kings slot. The design is different and there’s a decent selection of extras to liven up the gameplay. You can expect to land the Hot Spot Re-Spins regularly. I found the free spins much harder to come by.

The big wins will come from the free spins, thanks to the 5x multiplier and double value king scatters. Having an extra King scatter in play on each free spin helps move things along too. Put all that together and an audience with the 10 Kings is recommended.

It does remind me a little of Microgaming’s 9 Masks of Fire but offers much bigger payouts though. If you’re a Relax Gaming fan, the quirky Iron Bank is recommended.

10 Kings FAQs

What is the 10 Kings RTP + max win?

The 10 Kings RTP is 96.05% which is normal for an online slot. Medium to high variance, you can win up to 10,000 x your total stake in the free spins due to the double value King scatters.

What are King Scatters?

These are special symbols that trigger the King Scatter feature and award instant cash prizes if you land 3 or more. Find 10 of them and you’ll win a payout of 5,000 x stake x in the base game or 10,000 x stake during the free spins.

Is there a 10 Kings free spins feature?

In the Free Spins feature, you’ll receive 10 free spins, complete with a sticky King Scatter in the middle of reel 3 on each of them. There’s a 5x multiplier active as well as double King scatter payouts.

How does the Hot Spot Re-Spin feature work?

The Hot Spot Re-Spin feature is triggered if a King scatter lands in the middle position on reel 5. A re-spin is awarded which gives you a shot at landing more King Scatters and boosting your potential prize.

10 Kings Slot Review Slot Information

  • Game:
    10 Kings
  • Provider:
    Relax Gaming
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Stakes Range:
    15p to £50
  • Bonus Features:
    Yes (3)
  • Free Spins/Multiplier:
  • RTP %:
  • Max Win:
    10,000 x
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.