Best king-themed online slots and free king slot demos

KING Online Slots – Ranked List, Free Demos & Best Casinos

If you're looking for the top-rated king-themed slots, you've come to the right place! Our updated CGSCORE ranking highlights the best king slots online, from classic adventures to modern king bonus games. Play free demos to explore the gameplay risk-free and learn the mechanics at your own pace — no deposit needed.

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Ready to move beyond free demos? Find safe and trusted online casinos offering king slots and claim exclusive bonus deals from our recommended real-money sites. Whether you're chasing big wins, bonus features, or immersive king adventures, these top-tier casinos deliver the ultimate king-slot experience.

 Top SlotsNew SlotsUpcomingHigh RTPBonus BuyMegaways Top Free king Slots Sort by: Max Win - RTP - Rating - Release Solomon The King
CGSCORE 57
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Max Win: 20000x
RTP: 95.3%
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CGSCORE 54
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RTP: 96%
 Serengeti Kings
CGSCORE 64
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RTP: 96.2%
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CGSCORE 60
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 Kingdoms Rise Reign of Ice
CGSCORE 72
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RTP: 96.26%
 Buffalo King
CGSCORE 71
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Max Win: 93750x
RTP: 96.06%
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CGSCORE 54
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Max Win: 3260x
RTP: 96%
 Pillars of Asgard
CGSCORE 61
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RTP: 96%
 Pirate Kingdom Megaways
CGSCORE 62
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Max Win: 40000x
RTP: 96.2%
 Rising Royals
CGSCORE 54
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Max Win: 300x
RTP: 96.01%
 Kingdoms Rise Guardians of the Abyss
CGSCORE 70
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RTP: 96.26%
 Age of Asgard
CGSCORE 62
Yggdrasil Gaming Age of Asgard
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RTP: 96.2%
 Kingdoms Rise Sands of Fury
CGSCORE 64
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Max Win: 250x
RTP: 96.26%
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CGSCORE 65
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RTP: 96.26%
 Egyptian King
CGSCORE 59
iSoftbet Egyptian King
Max Win: 8752x
RTP: 96.32%
 Kingmaker
CGSCORE 66
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Max Win: 10000x
RTP: 96.65%
 Colossal Vikings
CGSCORE 66
Booming Games Colossal Vikings Tiki Vikings
CGSCORE 52
Just For The Win Tiki Vikings
Max Win: 300x
RTP: 96.01%
 The Sword and the Grail
CGSCORE 77
Playn Go The Sword and the Grail
Max Win: 10000x
RTP: 96.49%
 Vikings Winter
CGSCORE 66
Booongo Vikings Winter Age of the Gods Mighty Midas
CGSCORE 72
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Max Win: 8650x
RTP: 96.34%
 Reel King Mega
CGSCORE 62
Red Tiger Gaming Reel King Mega
Max Win: 500x
RTP: 96.13%
 Hall of the Mountain King
CGSCORE 64
Quickspin Hall of the Mountain King
Max Win: 7326x
RTP: 96.29%
 Viking Voyage
CGSCORE 53
Betsoft Viking Voyage
Max Win: 471x
RTP: 96.12%
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