Zillard King

by Red Tiger Gaming

Everyone has heard of Godzilla and King Kong - but there is another monster lurking around the world. The Zillard King is not a monster you want to mess with, unlike you love medium volatility slots.

Playing on 5-reels with 30 paylines, players will find Thunder Wilds and Zillard Wilds with three different upgrades leading to wins of up to 3,800x your stake.

Slot information

RTP: 96.00%
Volatility: Medium
Reels: 5
Paylines: 30
Min Bet: 0.10
Max Bet: 20.00
Max Payout: 3,800x stake
Jackpot: Red Tiger Daily Jackpot
Themes: Action, Animal
Release Date: 17th Mar 2022

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Our rating

“ A monster of a slot bursting with wilds ”

3.8 out of 5

Win potential

Zillard King Screenshots

Zillard King Features

From the start of this slot, the main objective is to collect gold coins to unlock upgrades for Zillard Wilds. These gold coins appear randomly at the bottom right of the screen. When they land with a Zillar Wild, they are collected and added to the progress bar.

There are three different upgrades for the Zillard Wild starting with the first one after 30 gold coins. This turns the Zillard Wild into a full reel 1x4 symbol.

By the second upgrade at 60 gold coins, a random multiplier is added to the Zillard Wild. Finally, at the third upgrade after 90 coins, the wild becomes sticky and locks until it participates in one win. Each win increases the multiplier by x20.

After all the three upgrades have been won, the progress bar then becomes the 6th reel. Only high paying symbols can land meaning no low or wild symbols land here.

If a Zillard Wild lands with no win, there is a slight chance that it'll summon Thunder Wilds to guarantee a win. Between 3 to 6 Thunder Wilds land with the potential for 9 if the sixth reel is unlocked.

Zillard King - Zillard Wild

Zillard Wild

If you land a Zillard Wild with coins, then they will be added to the progress bar. Building up to 30, 60 and 90 gold coins lead to special features and boost throughout the game.

Zillard King - Thunder Wilds

Thunder Wilds

On spins with Zillard Wilds and no wins, there is the chance to trigger the Thunder Wilds. Up to 6 Thunder Wilds are added with the chance to gain 9 if the sixth reel is unlocked.

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Zillard King Review

First, there was Godzilla, then King Kong...and now Zillard King. This monster completely destroys anything in its path - except gold coins.

Developed by Red Tiger Gaming, this slot plays on 5-reels with 30 paylines and features wilds with different levels leading to wins of up to 3,800x stake.


Set in the wreckage of multiple ships is where you'll find Zillard King. In the distance, there is a metropolitan city unaware of the chaos going on in the ocean.

The developers have definitely gone for a Godzilla sort of design with the creature looking like a hybrid of a dinosaur and reptile. Overall, the symbols on the reels and the design highlight the chaos of the monster.

As the reels spin, there is a radar sound paired with the rumbling of lightning. Alongside this, there is a grand orchestral score building up the suspense even more.


The gameplay for this slot is entirely simple with only wilds in this slot. For seasoned players, it can seem a little minimalistic, but it's perfect for newcomers to slots.

At the bottom left of the screen, there is the help button followed by the paytable. Further to the right of this, there is the bet level and the spin button.

Win Potential

In terms of the win potential for this slot, it's definitely middle of the road with the RTP at the average level of 96% followed by a medium volatility level giving players the best of both worlds with high and low volatility wins.

Sadly, the maximum win is only 3,800x your stake which is not going to be a world-changing amount but it's not the worst we've seen. It's worth noting that some versions of this game will have the Red Tiger Daily Jackpot - but check with your chosen slot site beforehand.

Our Verdict

Zillard King had so much potential to be a classic slot in the making but lacks all the right elements to make it into a masterpiece. The lack of free spins is noticeable and can make the slot feel quite dull at times.

There are wilds in this slot, but they don't have the same excitement as free spins or respins. Despite all of this, if you like medium volatility slots, then Zillard King is worth a spin for this reason alone.

Play Zillard King

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