Home
Free Slots
King of Kings

Last Updated on June 19, 2024 by Adam Shaw

Image of the slot machine game King of Kings provided by Relax Gaming

Play for real

By clicking I confirm that I am 18+

Rate this game

293 votes

Play King of Kings For Free Now In Demo Mode

Try out our free-to-play demo of King of Kings online slot with no download and no registration required. Read the full game review below.

Relax Gaming

Software

April, 2019

Release date

96%

RTP

Play this game for real money at:

Illustrative image for the review of the online casino SlotoCash Casino

SlotoCash Casino

Bonus offer:

Deposit $25, Get $125 FREE!

Play now

18+ T&Cs apply

Illustrative image for the review of the online casino OnlineCasinoGames.com Review

OnlineCasinoGames.com Review

Bonus offer:

$20,000 Welcome Package

Play now

18+ T&Cs apply

Game Theme

Gems and Diamonds

Game Feature

5-Reel Slots Bonus Game Free Spins Progressive Jackpot ReelSet Changing Respins Scatter Symbol Wild Symbol

Slot Name

King of Kings

Volatility

High

Paylines

5

Reels

5

Min Bet

0.1

Max Bet

50

Max Win

5000

Return to Player

96%

Play More Slots From Relax Gaming

Image of the slot machine game Huntress Wild Vengeance provided by Relax Gaming

Release date: October, 2022

RTP: 96.66%

Volatility: High

Huntress Wild Vengeance

Image of the slot machine game Quackin’ Reels provided by Relax Gaming

Release date: September, 2024

RTP: 96.1%

Volatility: High

Quackin’ Reels

Image of the slot machine game Grim the Splitter Dream Drop provided by Relax Gaming

Release date: January, 2023

RTP: 94%

Volatility: High

Grim the Splitter Dream Drop

Image of the slot machine game TNT Tumble Dream Drop provided by Relax Gaming

Release date: August, 2022

RTP: 94%

Volatility: High

TNT Tumble Dream Drop

Image of the slot machine game Bill and Coin provided by Relax Gaming

Release date: January, 2024

RTP: 96.1%

Volatility: High

Image of the slot machine game Hellcatraz provided by Relax Gaming

Release date: May, 2020

RTP: 96.46%

Volatility: High

Image of the slot machine game Top Dawgs provided by Relax Gaming

Release date: June, 2021

RTP: 96.1%

Volatility: High

Image of the slot machine game Pinata Popper Dream Drop provided by Relax Gaming

Release date: August, 2023

RTP: 96.15%

Volatility: High

Pinata Popper Dream Drop

Similar slots you might like

Image of the slot machine game Frost Queen Jackpots provided by Relax Gaming

Release date: January, 2021

RTP: 96%

Volatility: Low

Frost Queen Jackpots

Image of the slot machine game Gemix 2 provided by Relax Gaming

Release date: April, 2021

RTP: 96.2%

Volatility: Medium

Image of the slot machine game Double Digger provided by Relax Gaming

Release date: January, 2024

RTP: 95.85%

Volatility: Medium

Image of the slot machine game Big Money Megaways provided by Relax Gaming

Release date: February, 2024

RTP: 95%

Volatility: High

Big Money Megaways

Author

Hi, I'm Adam Shaw, the Chief Editor at VegasSlots.net. I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!

Most Searched Pages

Banking

New Slots

Image of the slot machine game Starburst provided by NetEnt

Starburst

September 5, 2025

Image of the slot machine game Legacy of Dead provided by Play'n Go

Legacy of Dead

March 24, 2025

Image of the slot machine game Ultimate Fire Link China Street provided by Light & Wonder

Ultimate Fire Link China Street

September 10, 2025

Image of the slot machine game Gonzo’s Quest provided by NetEnt

Gonzo’s Quest

March 17, 2025

Image of the slot machine game Money Train 4 provided by Relax Gaming

Money Train 4

February 19, 2025

Latest Blog Posts

Visual representation for the article titled Smoke Free Casinos in Vegas

Smoke Free Casinos in Vegas

September 12, 2025

Visual representation for the article titled Is Today My Lucky Day to Gamble?

Is Today My Lucky Day to Gamble?

September 12, 2025

Visual representation for the article titled Vegas Matt Net Worth 2025: The Story Of The Most Popular High Stakes Gambler

Vegas Matt Net Worth 2025: The Story Of The Most Popular High Stakes Gambler

September 9, 2025

Trending Pages

Casino Promotions:

Bonus offer:

300 Welcome Free Spins

Claim now

18+ to wager. Please Gamble Responsibly.

Bonus offer:

$5,000 + 250 Free Spins

Claim now

18+ to wager. Please Gamble Responsibly.

Bonus offer:

500% up to $5000

Claim now

18+ to wager. Please Gamble Responsibly.