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 King of the Streets
CGSCORE 70
Slotmill King of the Streets
Max Win: 15000x
RTP: 96.04%
 King of Sweets
CGSCORE 60
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Max Win: 5000x
RTP: 96.2%
 Pillage the Village 10K Ways
CGSCORE 58
ReelPlay Pillage the Village 10K Ways
Max Win: 20309x
RTP: 96%
 Zillard King Megaways
CGSCORE 65
Red Tiger Gaming Zillard King Megaways
Max Win: 24393x
RTP: 95.72%
 Gods vs Warriors
CGSCORE 85
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Max Win: 15000x
RTP: 94.55%
 Ragnarok 40K
CGSCORE 68
Slotmill Ragnarok 40K
Max Win: 40000x
RTP: 96.07%
 Thunderstruck Wild Lightning Mega Moolah
CGSCORE 61
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Max Win: 15000x
RTP: 86.7%
 Vikings go to Olympus
CGSCORE 75
Yggdrasil Gaming Vikings go to Olympus
Max Win: 6000x
RTP: 96%
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CGSCORE 51
Realtime Gaming Fjords Fortune
Max Win: 2500x
RTP: 96%
 Serpent King
CGSCORE 60
Red Tiger Gaming Serpent King
Max Win: 12825x
RTP: 95.7%
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CGSCORE 59
Betsoft Mad Scientist Breaking Beakers
Max Win: 24036x
RTP: 96.24%
 Black Knight Evolution
CGSCORE 53
Light and Wonder Black Knight Evolution
Max Win: 10000x
RTP: 96%
 Camelot Cash
CGSCORE 63
Relax Gaming Camelot Cash
Max Win: 5000x
RTP: 96.1%
 Le Viking
CGSCORE 74
Hacksaw Gaming Le Viking
Max Win: 10000x
RTP: 96.32%
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CGSCORE 71
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Max Win: 8000x
RTP: 96.5%
 Thunderstruck Gold Blitz Extreme
CGSCORE 67
Microgaming Thunderstruck Gold Blitz Extreme
Max Win: 11000x
RTP: 96.25%
 4 Fantastic Vikings Go Fishing
CGSCORE 63
4ThePlayer 4 Fantastic Vikings Go Fishing
Max Win: 15041x
RTP: 94%
 Rise of Ymir
CGSCORE 93
Hacksaw Gaming Rise of Ymir
Max Win: 15000x
RTP: 96.31%
 Gates of Glory
CGSCORE 55
iSoftBet Gates of Glory
Max Win: 6000x
RTP: 96%
 Baba Jam
CGSCORE 67
Popiplay Baba Jam
Max Win: 10200x
RTP: 96.11%
 Cluster Kingdom
CGSCORE 64
ELK Studios Cluster Kingdom
Max Win: 10000x
RTP: 94%
 Kingdom Below
CGSCORE 53
PlayN Go Kingdom Below
Max Win: 6000x
RTP: 96.25%
 Odin Lightning Blitz
CGSCORE 56
ReelPlay Odin Lightning Blitz
Max Win: 4660x
RTP: 96.1%
 Vikings The Saga of Fenrir
CGSCORE 54
Foxium Vikings The Saga of Fenrir
Max Win: 1000x
RTP: 96.14%
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