Reel King Demo Mode

4 Reel Kings by Novomatic is a slot where classic fruit symbols coexist with royal characters and sudden prize rounds. The game is built on simplicity, but occasionally throws in surprises that can seriously shift the outcome. You can test the mechanics in the demo version right on this page and compare it with other options in the Legalbet games section.

94%
Return to player
RTP means Return to Player and describes the theoretical payout ratio of casino games. The higher the RTP, the higher percentage of your bets you can expect to get back in the form of winnings. The RTP in real-money casinos can differ.
500x
Max win
Low volatility
Volatility
Volatility, in online gambling, is a term used to assess the risk of losing a bet. In other words, it suggests how rare or often players can expect to win or how big or small they can expect the prizes to be.
Slots
Game type
0,01
Min bet
The lowest amount a player can wager on a specific game. It is also a bonus requirement where you can bet above a certain amount to claim your bonus.
40
Max bet
The rule which indicates the highest amount you can bet on a casino game. It is also a bonus requirement where you can only bet up to a certain amount to claim your bonus.

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Information

Bonus game
Available on mobile
Jackpot
Quickspin
Auotoplay
Demo mode
Game developer Novomatic
Release date 21.02.2024
Last page update November 2025

More games by Novomatic 20

Design and Theme

🖼️ Graphics

Visually, 4 Reel Kings looks like a hybrid of a fruit machine and a fairground show. In the base game, you see four separate reels on the screen at once, featuring classic symbols: cherries, plums, tens, letters, and gold bags. The colours are simple and high-contrast, without unnecessary decoration.

When a random King feature triggers, a chubby character pops up with a mini-slot filled with sevens. This moment brings life to the otherwise static screen and adds excitement — especially when several Kings appear at the same time.

🎶 Sound

The audio in 4 Reel Kings follows the style of traditional Novomatic machines: short signals when the reels stop, payout sounds, and interface clicks. There are no dedicated musical themes or extended background tracks — the sound remains functional and unobtrusive, supporting the gameplay without drawing attention away from it.

Mechanics

🥁 Grid Size

5x3

📊 Paylines

20

➕ Bonus Game

🤑 Jackpot

💸 Extra Bet / Ante Bet

🪂 Fixed Multipliers

♻️ Respins

✅ 

❎ Gamble

In the base game, four separate reel sets are active at the same time, and they spin sequentially.

Winning Combinations

Top Symbols:

Symbol

3

4

5

Bag of Gold

x5

x10

x25

K

x3

x5

x10

Base Symbols:

Symbol

3

4

5

Q

x2

x3

x5

J / 10

x1

x2

x3

Plum / Cherry

x0.5

x1

x2

Special Symbols

To understand how to play 4 Reel Kings, it’s easiest to look at the special elements — they are what drive the gameplay.

  • Wild (Jester’s Cap): appears only on reels 3–5 and substitutes for all symbols.
  • Kings with Suits: can appear at any moment and turn into separate mini-reels.

Bonus Game

In 4 Reel Kings, the bonus revolves around the mini-reels with Kings. Up to five Kings can appear on the screen, each launching its own 3-symbol slot.

  • Yellow 7s: x25 of the bet
  • Red 7s: x10 of the bet
  • Blue 7s: x5 of the bet
  • Mixed combination of any 7s: x2 of the bet

These mini-reels keep spinning until the first non-winning spin, after which that King disappears. Each King pays out its own sequence of wins, and all active Kings are added together. The overall payout range for the feature is x5 to x500 of the total bet.

It’s also worth noting that the Reel King Feature can activate not only randomly. During the game, letters in the top banner light up to spell “4 REEL”. If the inscription is completed within four rounds, the feature triggers guaranteed.

The game additionally includes a Gamble feature. After any win, you can risk the amount and climb the ladder of doublings.

RTP, Volatility, Max Win

RTP — 94.00%. Volatility is medium. The provider does not officially state the maximum win, but it’s worth noting that a full screen of Bags of Gold pays x500 of the total bet.

Our Verdict

In the demo, the Kings triggered quite often for us, though mostly on the first reel set. Wins during the feature come in steps: a couple of small hits followed by a sudden stop. The base game throws out payouts regularly, but most of them are small and don’t hold the balance for long.

This slot is more suited for players who enjoy old-school mechanics and straightforward paytables. For those looking for more modern ideas, try Aloha King Elvis, where the reels change depending on the bonus mode. And fans of retro-style slots will appreciate Lucky Lady’s Charm Deluxe — the same familiar vibe with a slightly different set of symbols and feel.

Post by:

Andy H
Andy H
Site Manager
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