Zillard King Slot - Free Play and Reviews (2023)

Click here to play

Zillard King by Red Tiger

Play For Real? - Select a Bonus

Zillard King Review

Zillard King

The biggest monster has arrived to rule the world in the Zillard King slot. This slot with the giant mythical monster has five reels, four rows, and thirty paylines. The Zillard Wild plays the most important role, and you can upgrade it by playing the game longer. It can be upgraded to a Sticky Stacked Wild with a random Multiplier.

In this Zillard King review, we will try to understand why this slot is worth your time. Read till the end because we will try to answer any questions you might have.

Release: 10.03.2022
Max Win: X3500

Written by: Jasmin ⚡ Miss Volatile | The review was last updated: 31 Oct 2022

Slot Machine Features

Bonus Buy

Bonus Buy









Ways to Win



Max Win of 3,500x of your stake

Several Wild upgrades

Transform losing spins into winning spins

Sticky Stacked Wild with a random Multiplier

Sixth reel


High variance

Absence of a bonus round

Facts About The Slot

Provider Red Tiger


RTP% 95.67

Game type Slots

Jackpot No

Geeky details

Minimum bet 0.10

Maximum bet 20.00

Reels 5

Rows 4

Game Themes


Game features

Level Up Random multiplier Reel set Changing Collect Energy Random Wilds Stack Sticky Wilds RTP range Multiplier Wild


Card suits

Unleash the mythical beast in the Zillard King online slot

Unleash the mythical beast in the Zillard King online slot

Welcome to the Zillard King Online Slot

The Zillard King video slot will remind you of the Godzilla movies. But the Zillard King is different from Godzilla because he has the power of thunder, while Godzilla is shown shooting a nuclear beam in the latest movie. Still, we can’t deny that he looks similar to Godzilla, and this is an excellent idea for a slot.

This slot revolves around the Zillard Wild upgrades, and you can upgrade it by collecting Gold Coins in the Progress Bar. The first upgrade will transform it into a Stacked Wild, and then you will be able to go for more powerful upgrades like a random Win Multiplier.

The most exciting part is that you can unlock the sixth reel after you unlock all 3 upgrades for the wild symbol. Thunder Wilds are also there to help you transform a losing spin into a winning spin.

There is no doubt that playing this slot will be fun simply because it rewards you for playing longer and features a super fun theme. Red Tiger has been successful in creating a dark and exciting atmosphere in this slot. The look and feel of this slot are pretty good, and the features don’t disappoint either.

In short, this slot looks promising, and we are excited to explore it in detail.

Video: Zillard King Slot - Free Play and Reviews (2023)

Gameplay of Zillard King video slot


Mythical Monster Theme and High-Quality Graphics

Theme and Design

The theme of this slot is a work of art, and we like the menacing look of this slot. It feels like the giant lizard monster is about to head to the city from the sea and destroy it. In the background, you can see cloudy skies, a violent sea, a city in the distance, and several small details like an old ship.

Even the background music has been designed to build tension and move in sync with the gameplay. So you will be fully engaged by the gameplay of this slot.


The high-paying symbols are a glowing egg, helicopter, gas mask and backpack, and compass. The premium symbols will pay you 6x to 30x of your bet for landing six-of-a-kind winning combinations. On the other hand, the low-paying symbols are the suits of cards. They will pay you 0.6x to 1.5x of your stake for landing a six-of-a-kind winning combination.

The Zillard King serves as the Wild symbol, which can be upgraded 3 times. After the third upgrade, you can unlock the sixth reel.

Thunder Wilds can show up on non-winning spins to help you get wins

Thunder Wilds can show up on non-winning spins to help you get wins


How to Play Zillard King Slot

In this section, we will explain how you can play this slot. Let’s get started.

  • You can press the spin button to spin the reels. It is a yellow button with 2 curved arrows.
  • The turbo option is given near the spin button so that you can speed up the action on the reels.
  • The auto button is used for doing spins automatically. It will help you to do 10 to 100 spins on autopilot, and you can also set the loss and win limits you want.
  • You can adjust your bet value by using the plus and minus buttons. Your bet can be set in the range of €0.20 to €20 (max bet). This range is a little low, but it shouldn’t bother most players.
  • The pays and help options are given on the bottom left and can also be accessed through the menu.
  • The pays option will open up the paytable and an overview of the Bonus Features.
  • The help option will explain the rules of the game and how the features work.
  • The sound option and fullscreen option are given on the top right with the menu button.
The same symbol can cover the major part of the reels and grant big wins

The same symbol can cover the major part of the reels and grant big wins


Mighty Bonus Features

The gameplay of this slot revolve around the Zillard Wild upgrades and collecting Gold Coins. Let us start exploring the Bonus Features now.

Gold Coins and Progress Bar

The Gold Coins land attached to other symbols, and they will continue to land until all Zillard Wild upgrades are done. The Gold Coins are collected in the Progress Meter when they land with a Zillard Wild symbol on the reels.

Collecting 30 coins will unlock the first upgrade, and collecting 60 coins will unlock the second upgrade. The third and final upgrade will be unlocked after you collect 90 Gold Coins.

After all upgrades are complete, the Zillard Wild Progress Bar turns into the 6th reel. Only high-paying symbols will show up on the 6th reel.

Thunder Wilds Feature

If the Zillard Wild is on the reels and no win occurs, he can roar to summon Thunder Wilds and give you a guaranteed win. You can get 3 to 6 Thunder Wilds if the 6th reel hasn’t been unlocked. If you have unlocked the 6th reel, you will get 3 to 9 Thunder Wilds.

Zillard Wild Upgrade Feature

The Zillard Wild symbols can be upgraded to become more powerful. Following are the upgrades that can be unlocked by collecting coins.

  • Upgrade 1: The Zillard Wilds transform into Stacked Wilds.
  • Upgrade 2: Random Multipliers will be added to the Stacked Zillard Wilds.
  • Upgrade 3: It will make the Zillard Wild sticky, and the Sticky Wilds will remain sticky until you get a win.

The random Multiplier can go up to 20x because it will increase after each consecutive win it participates in. When you stop getting wins, the Zillard Wild will disappear and reset.

Focus on upgrading the Wild symbol to win big

Focus on upgrading the Wild symbol to win big


RTP, Variance, and Max Win

The Zillard King RTP is 95.69%, which is a little bit low compared to the average RTP of 96%.

The variance of this slot is medium, so you will enjoy balanced gameplay.

The Max Win offered by this slot is 3,500x of your stake. This is a decent Max Win, even though it is not very high. You have the highest chance of winning it once you unlock all 3 upgrades and the 6th reel.

Each Gold Coin that you collect will bring you closer to winning big in Zillard King Game

Each Gold Coin that you collect will bring you closer to winning big in Zillard King Game


Is Zillard King Slot Worth it?

The Zillard King slot may not look that impressive initially, but you will love it if you play it for a little longer. Red Tiger Gaming is a great slot developer, and they have repeatedly proved it by releasing free slots like this one.

The standard Wild symbol can be upgraded several times, and it will take you closer to the maximum win of 3,500x of your bet. You will collect Gold Coins, and the Zillard Wild Progress Bar will be filled with them. After you unlock all 3 upgrades, you will find it very easy to score big wins. The only issue is that it will take a while to get there.

There are no bonus spins or Free Spins in this slot, but it is still very impressive. The fact is that most slots without Free Spins fail to deliver a very rewarding experience, so we have to commend this slot for it.

In short, our advice at the end of the Zillard King slot review is that you should really try this slot now. You can try it for free on our website or visit the best casinos recommended by BETO.


Zillard King Slot FAQs

How high is the Max Win in the Zillard King slot?

The Max Win is 3,500x of your stake, which is pretty good considering the variance of this slot.

What is the RTP and variance of the Zillard King video slot?

This slot has an RTP of 95.69%, according to the information given in the help section. The variance of this slot is medium. Medium gameplay volatility is excellent because it will give you entertaining gameplay and a decent win potential.

Are there Free Spins in the Zillard King casino game?

No, this slot doesn’t offer you free spins, a Progressive Jackpot, or any other special bonus. This slot relies on the Zillard Wild to give you the big wins you deserve, and it will give you plenty of big wins.

Can you explain how the Zillard Wild Upgrade feature works in Zillard King online slot?

You will collect Gold Coins and use them to fill the Progress Bar. Filling the Progress bar will upgrade the Zillard Wild. The first upgrade will make it a Stacked Wild. The second upgrade will add a random Multiplier to it. Finally, the last upgrade will make it sticky until you get a win.

Is the Zillard King slot a scam?

No, this slot has been released by a reputed slot developer who is Red Tiger Gaming. You can’t doubt the authenticity of any slot by this developer because they are licensed and regulated by the best authorities. In short, you can enjoy this slot stress-free.

Is it possible to play the Zillard King slot for free?

Yes, you can enjoy upgrading the Wild symbol and the Thunder Wilds feature by playing the Zillard King slot for free here at BETO.