Clicky

En en Flag

Last Updated on by

Image of the slot machine game 4 of a King provided by Endorphina
Play for real

By clicking I confirm that I am 18+

Rate this game

204 votes

Play 4 of a King For Free Now In Demo Mode

Try out our free-to-play demo of 4 of a King online slot with no download and no registration required. Read the full game review below.

Endorphina

Software

November, 2014

Release date

96%

RTP

Play this game for real money at:

Illustrative image for the review of the online casino Wild Casino Review
Wild Casino Review

Icon representing the Bonus Offer Bonus offer:

$5,000 + 125 Free Spins

Play now

18+ T&Cs apply

Illustrative image for the review of the online casino SlotoCash Casino
SlotoCash Casino

Icon representing the Bonus Offer Bonus offer:

Deposit $25, Get $125 FREE!

Play now

18+ T&Cs apply

Game Theme

Retro

Game Feature

5-Reel Slots Free Spins Wild Symbol

Slot Name

4 of a King

Volatility

High

Paylines

10

Reels

5

Min Bet

0.01

Max Bet

5

Max Win

100000

Return to Player

96%

Icon for the heading - Play More Play More Slots From Endorphina

Image of the slot machine game Joker Ra: Sunrise provided by Endorphina
Release date: April, 2024

RTP: 96.07%

Volatility: Medium

Play for free

Joker Ra: Sunrise

Image of the slot machine game Almighty Sparta Dice provided by Endorphina
Release date: July, 2020

RTP: 96%

Volatility: Medium

Play for free

Almighty Sparta Dice

Image of the slot machine game 100 Zombies Dice provided by Endorphina
Release date: November, 2022

RTP: 96.03%

Volatility: High

Play for free

100 Zombies Dice

Image of the slot machine game Urartu provided by Endorphina
Release date: January, 2015

RTP: 96%

Volatility: High

Play for free

Urartu

Image of the slot machine game Silk Road provided by Endorphina
Release date: June, 2023

RTP: 96.04%

Volatility: Medium

Play for free

Silk Road

Image of the slot machine game Joker Ra provided by Endorphina
Release date: April, 2023

RTP: 96.07%

Volatility: Medium

Play for free

Joker Ra

Image of the slot machine game Geisha provided by Endorphina
Release date: August, 2015

RTP: 96%

Volatility: Medium

Play for free

Geisha

Image of the slot machine game Hell Hot 100 provided by Endorphina
Release date: May, 2021

RTP: 96%

Volatility: High

Play for free

Hell Hot 100

Icon for the heading - Similar slots you might like Similar slots you might like

Image of the slot machine game Precious 7 provided by Endorphina
Release date: August, 2021

RTP: 96.04%

Volatility: High

Play for free

Precious 7

Image of the slot machine game Double Scatter 7’s provided by Endorphina
Release date: October, 2020

RTP: 96%

Volatility: High

Play for free

Double Scatter 7’s

Image of the slot machine game Steam Tower provided by Endorphina
Release date: January, 2015

RTP: 97.0%

Volatility: Medium

Play for free

Steam Tower

Image of the slot machine game Hot Seven Deluxe provided by Endorphina
Release date: April, 2023

RTP: 97%

Volatility: Medium

Play for free

Hot Seven Deluxe

Adam Shaw

Adam Shaw

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

Icon Free Slots Icon Real Money Slots Icon Top Mobile Slots Icon Free Spins Icon Best Online Casinos

Banking

Icon Casino Deposit Methods Icon Cash App Icon Bitcoin Icon Visa

New Slots

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

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

Image of the slot machine game Starburst provided by NetEnt
Starburst

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

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

Latest Blog Posts

Visual representation for the article titled VR Casinos: The Future of Online Gambling is Here
VR Casinos: The Future of Online Gambling is Here

Visual representation for the article titled Loosest Slots In Vegas
Loosest Slots In Vegas

Visual representation for the article titled How to Find the Best Sweepstakes Casino Apps in 2025
How to Find the Best Sweepstakes Casino Apps in 2025

Trending Pages

Visual representation for the article titled Cash App Casinos
Cash App Casinos

Visual representation for the article titled Best Wild Casino Bonus Codes to Redeem Now
Best Wild Casino Bonus Codes to Redeem Now

Visual representation for the article titled Best Bovada Bonus Codes to Increase your Bankroll
Best Bovada Bonus Codes to Increase your Bankroll

Casino Promotions:
Illustrative image for the review of the online casino Super Slots Casino Review

Icon representing the Bonus Offer Bonus offer:

$6000 + 100 Free Spins

Claim now

18+ to wager. Please Gamble Responsibly.

Illustrative image for the review of the online casino Wild Casino Review

Icon representing the Bonus Offer Bonus offer:

$5,000 + 125 Free Spins

Claim now

18+ to wager. Please Gamble Responsibly.

Illustrative image for the review of the online casino Juicy Stakes Casino Review

Icon representing the Bonus Offer Bonus offer:

200% Up To $1000 +25 Free Spins

Claim now

18+ to wager. Please Gamble Responsibly.

Report a problem with 4 of a King

Let us know what went wrong:

While we resolve the issue, check out these similar games you might enjoy.

See all free slots