Home / Endorphina / 4 of a King

4 of a King Slot — Value Score 76/100

RTP
96% B+
Volatility
Medium
Max Win
3,697×
Value Score
76 / 100
Bankroll
4.5 / 10
Play Style
Balanced Player

Money Luxury Retro Classic Expanding Wilds Gamble (Take Risk)

★★★★☆ Excellent

With a value score of 76/100, 4 of a King stands out as one of Endorphina's most player-friendly offerings.

Recommended for all player types. Excellent for extended sessions and bankroll management.

Slot Analytics

Value Score
76 / 100 Top 63%
Risk Index
3.9 / 10
Win Potential
5.6 / 10
Bankroll Rating
4.5 / 10
vs Market: -0.15% RTP vs Endorphina: +0%

What the Data Shows

⚖️
Play Style: Balanced Player Mix of steady play and bonus excitement

4 of a King — What You Need to Know

4 of a King from Endorphina combines money and luxury themes with a competitive 96% RTP and Medium volatility.

4 of a King by Endorphina is a 5-reel, 3-row slot with 10 adjustable paylines, where wins form by landing three or more matching symbols on active lines from left to right. Symbols include face-down colored cards (blue, green, yellow, red) that reveal Kings on wins, alongside high-paying roulette and female dealers, and a Wild casino chip that substitutes for others and expands to cover adjacent positions, potentially up to three reels, to complete combinations. The interface integrates controls at the bottom for bet amount, payline selection, coin value, manual spin, and autoplay. Visual style evokes vintage casino aesthetics with straightforward graphics, beautiful detailing, and simple animations like card flips and Wild expansions. A post-win Gamble feature offers a card-guessing mini-game against the dealer to double winnings by picking a higher-value card from five face-down options. Lacking free spins or scatters, the game emphasizes core mechanics with RNG fairness and Provably Fair verification. Its medium volatility balances win frequency and size, supporting bets from $0.01 to $100, while the 96% RTP and 3697x max win potential reward patient play.

The slot draws inspiration from wealth, luxury, and precious gems.

Key features include Expanding Wilds and Gamble (Take Risk).

Players choose 4 of a King for its simple, vintage casino interface and straightforward 5-reel, 10-payline gameplay that delivers medium volatility thrills without complex bonus rounds. The expanding Wild and Gamble feature provide high-impact win potential up to 3697x, appealing to those seeking nostalgic slot action with fair RTP.

Mechanic: The Expanding Wild spreads to adjacent reels upon landing, potentially covering up to three full reels to maximize winning combinations.

A moderate bankroll of 200-400x your bet balances session length with bonus trigger opportunities.

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Game Specifications

Provider
Endorphina
RTP
96%
Volatility
Medium
Max Win
3,697×
Hit Freq
25-33%
Math
Steady Returns
Value
76/100
Risk
3.9/10
Win Pot.
5.6/10
Bankroll
4.5/10

Endorphina Portfolio

212 slots · Avg RTP 96% · Best 96.51%

All Endorphina slots →

Related Slots & Comparisons

Provider Compare with other Endorphina slots — 212 slots, avg RTP 96%

Theme Browse Luxury slots — 3437 Luxury slots available

Theme Browse Fruit classic slots — 2676 Fruit classic slots available

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Frequently Asked Questions

What is the RTP of 4 of a King?

4 of a King has an RTP of 96%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $96 over extended sessions.

What is the volatility of 4 of a King?

4 of a King has Medium volatility, meaning it offers a balanced mix of frequency and size.

What is the maximum win on 4 of a King?

The maximum win potential is 3,697x your total bet.

Who made 4 of a King?

4 of a King was developed by Endorphina. Explore all Endorphina slots in our provider directory.

Is 4 of a King worth playing?

4 of a King has a Value Score of 76/100, which is good. This score combines RTP, volatility, and max win into a single metric.

Can I play 4 of a King for free?

Many online casinos offer a demo mode for 4 of a King where you can play with virtual credits before wagering real money.

How risky is 4 of a King?

4 of a King has a Risk Index of 3.9/10, making it low-risk. Relatively gentle on your bankroll.

Bankroll Calculator

Bankroll
Return
Risk
Theoretical. Results vary.

Bottom line: 4 of a King ranks among the stronger options in Endorphina's portfolio. 96% RTP speaks for itself.

4 of a King96%Play Now →