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Zillard King Slot

Given Red Tiger's success with their Primate King slots, it's no wonder they want to try their luck with a sequel. Unfortunately, their new Zillard King released on 17/03/2022 comes very close to being a pure skin change, but the medium volatility makes it more suitable for the casual public. The potential is close to the original, and the only real difference is the random lose feature, which now grants up to 9 Wilds instead of removing low-paying symbols. In today's review, we'll find out everything about this slot by Swintt and show you the best places to play it, so stay tuned.

Zillard King Free Play

Zillard King logo
Red Tiger Release Date: 17.03.2022
Rating by Fabio Duarte
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Zillard King
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Best Casinos to play Zillard King for real money

Ready to start playing for real money but haven't found a reliable casino yet? When choosing, please pay attention to the availability of a license, a large number of licensed games from trusted providers, and secure payment methods. Only if the casino has all of the above, then you can register in it without fear of being deceived.

Our system has automatically created a selection of the best online casinos to play Zillard King slot machine. Each casino meets all of the above requirements. Register, grab the bonuses (pay attention to the wagering requirements) and enjoy!

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General information about Zillard King slot

Release Date:
Max. win:
Bonus game:
Free spins:
Scatter Symbol:
Wild symbol:
Symbol Stacked:
Jackpot Game:
Slot lines:
Slot reels:
Stakes range (€/£/$):
0.20 to 20
Slot Theme:

How to Play

The playing field with 5 reels in 4 rows comes with 30 lines on which the prize combinations are created. Premium symbols pay from 90x-450x for a combo of 5 of the same kind and 180x-900x for a combo of 6 of the same kind. The latter only applies when the 6th reel is unlocked. Only premium symbols appear on it. Small gold coin icons are attached to random symbols, and they are collected if you land a Zillard Wild on the same spin.

To start this journey you need:

  • Open this slot machine at your chosen casino
  • Going into the paytable, look at the values of the symbols
  • Read the bonus features rules
  • Choose a bet: from €0.20 to €20
  • Spin the reels and enjoy the gameplay!

Zillard King RTP and Volatility

Medium volatility comes with 95.67% RTP.
High volatility slots like to “reward” players with dead spins but give a large prize for each combination, while low volatility slots, on the contrary, give many small prizes. Medium volatile slots are somewhere in between and Zillard King is among them. As for the theoretical return in this slot, it is 95.67%, which is slightly below the industry average. The RTP may vary depending on the casino where you play.


This release has a B movie vibe. It's not just about the somewhat "stupid" name and the fact that it is close to pure reskin. The visual presentation is a bit worse than what we've come to expect from the Red Tiger. The way the ocean moves in the background seems "cheap" when it really doesn't matter much. But ok, the audio-visuals still create the right ominous atmosphere, and you really get the feeling that a giant lizard with laser eyes might suddenly emerge from the raging sea.

The magical crystal ellipse (is it an egg or what?), a helicopter, a military uniform and a compass are premium symbols, while the 4 playing card suits are low paying symbols. The giant lizard is a special Wild symbol.

Zillard King
Zillard King - payouts

Mobile Compatibility

Mobile Compatibility Being able to go anywhere and just start the game is great, isn't it? Luckily, you can enjoy playing Zillard King wherever you are! This slot was created using JS and HTML5 technologies, which makes it perfectly compatible with all modern smartphones and tablets. To start playing from a mobile device, go to your favorite casino from your mobile device, find this slot in its game library and click the "play" button. It will load quickly and will instantly adjust to fit your device's screen size.

About Red Tiger

This slot machine was created by Red Tiger Gaming, a company that is famous for its quality gaming solutions and has already made a name for itself in the industry. This company, whose logo is a red tiger, was founded in 2014 by a group of gambling industry veterans and specializes in the development of casino games. It occupies a leading position in both the European and Asian markets. Among their new releases are Doggy Riches Megaways, Vault Cracker Slot and Pirates Plenty Megaways.

Bonus Rounds & Free Spins


Zillard Wild

The Wild substitutes for all regular symbols, helping to complete winning combinations, as it usually does. Collecting gold coins advances the Zillard Wild update in 3 steps as follows:

  • Update 1 (30 gold coins collected) - turns the Wild into a 1x4 Fully Expanded Wild that fills the reel
  • Update 2 (60 gold coins collected) - Adds a random multiplier to 1x4 Wild
  • Update 3 (90 gold coins collected) - Makes the 1x4 Zillard Wild multiplier sticky until it is in a prize combo followed by a loss. Increases the multiplier for each subsequent win that Wild is a part of, up to a maximum of 20x
Zillard King - feature

Wild will be removed after you land a non-winning spin, but the Wild upgrades are permanent with the same bet level. When you get all 3 upgrades, you will see the progress bar turn into the 6th reel! Only premium symbols will appear on this reel.

Thunder Wilds Bonus

When you land a Wild that doesn't bring a win, the Thunder Wilds Bonus may trigger at random times! It will give you 3-6 Thunder Wild symbols on the playing field with 5 reels and up to 9 Wild symbols to the 6th reel (if unlocked). This feature comes with a win guarantee!

Zillard King Demo Play

It is not necessary to play for real money right away, as you can try the game for free first. This slot machine comes with a demo available right on this page. What is this version? Let's explain. This is a free version of the game with which you can bet with "fun" coins, which are used instead of real money to spin the reels, create prize combinations, activate bonus features and receive prizes. Of course, you won't be able to withdraw the prizes received in the free mode.

Max Win

Win up to 3,500x the bet.
The maximum win is capped at 3,500x the bet. Your chances of getting the max prize increase dramatically when you unlock the 6th reel, but damn, is the effort worth such a mediocre prize? We don't think so.

Overall Rating


As we said earlier, this slot has a B-movie vibe. The design is of a slightly lower quality than what we are used to getting from Red Tiger. But overall, the audiovisual performance creates the right ominous atmosphere.

In terms of gameplay, you'll need patience to unlock everything, though it's unlikely to take long. Once you have all the progression rewards you are left with a 6x4 grid slot with a fully Expanded, Sticky Progressive Win Streak Wild Multiplier that will replace the lack of a real bonus round. The cool thing is that only premium symbols land on the 6th reel when it is activated, but you can still win “only” up to 3,500x.

Coin collect upgrade system
Unlock 6th reel with premium symbols only
Increasing multiplier per consecutive Sticky Wild win
Looks a lot like a pure reskin of Primate King


Can I buy the bonus round in Zillard King?

No, unfortunately this slot machine does not come with the option to buy the Bonus Round.

What about free mode?

The provider took care of the availability of a free demo mode for Zillard King and it is available right on this page! With the free mode, you will be able to bet with "fun" coins instead of real money and get everything you get in the alta version, except for real wins.

What is the Return to Player (RTP) in Zillard King?

The RTP of this slot is 95.67%, which is slightly below the industry average. It may vary depending on the casino where you play.

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Fabio Duarte
Fabio Duarte
Expert in: News, Blog, Slot reviews
Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on slotsjudge.com.
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