Zillion Games Review (2026) – Book of Spells, Jurassic Fight, & More!

It’s not every day you find a top game provider making this much noise in just three years. But lately, Zillion Games has been getting lots of attention across the crypto casino scene, and for good reason.

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Written by: Jakob Brandt

Since launching in 2021, this young gun has built a 50+ game library, sealed deals with nearly 1,000 casinos, and stacked awards like they’re multipliers.

The best part? Zillion isn’t trying to be anyone else. They know what crypto gamblers want – fast spins, big hits, and no fluff mechanics. And they serve it up across every reel.

zillion games provider review slots image

What makes Zillion Games stand out?

  • Award-Winning Provider

    Winner of the EGR Global Award for Best Casino Content Supplier under 5 years. So, see, it’s not just hype. This team truly delivers!
  • Crypto-Ready with Fast Integration

    Games support both fiat and crypto, making them perfect for no KYC casinos and hybrid sites alike.
  • Custom Slots for Top Casinos

    Zillion crafts exclusive, branded games for operators, giving casinos unique content and players something they can’t get anywhere else.

In this Zillion Games provider review, I’ll walk you through what this studio does right, which Bitcoin slots to hit first, and where to spin them for crypto. Let’s crack it open and see why Zillion might just be your new favorite stop on the reels.

New Slots by Zillion Games

Book Of Valkyrie

Book Of Valkyrie online slot

Released: May 2025

RTP: 96.1%

Variance: High

Min Bet: 0.10

Max Bet: 100.00

Max Payout: 4,535x

You know the drill. Land three books and you’re riding straight into free spins with expanding symbols, just like every good “Book of” slot should. But there’s also a hold and win-style bonus tucked in when you hit six bonus symbols. This one feels made for crypto players who live for high volatility and quick payout features.

There’s no bonus buy, so you’ve gotta grind or get lucky. When the Hold and Ring mode hits, the screen fills with glowing coin symbols that explode off the reels like something out of a VR game. It’s slick. And if you snag all 15 bonus spots, you walk off with the Grand Jackpot.

Even though nothing here reinvents the wheel, it works. You’ve got familiar features, buttery animations, and a reel layout with 25 paylines. It’s the kind of slot I load up when I just want to chase fast hits and big wins without overthinking it.

Firestorm Joker

Firestorm Joker online slot

Released: April 2025

RTP: 96.2%

Variance: Very High

Min Bet: 0.10

Max Bet: 100.00

Max Payout: 5,250x

Sometimes you just want to light up the reels and chase a jackpot without all the gimmicks. And that’s exactly what you’ll get here. This is a classic 3×3 fruit slot that brings the heat with some spicy extras baked in.

You’ve got random wilds that drop like fireworks when you least expect it. I loved the boost feature, which stacks up multipliers from bonus symbols. And when each reel lands at least one bonus symbol, you’ll trigger the bonus round and watch things start to really sizzle.

Personally, I’m not big on old-school layouts like this. But if you’re into classic fruit slots with modern energy, you’ll want to give this one a few spins. The ultra high volatility adds some real adrenaline to every hit or miss.

Gems Sky

Gems Sky online slot

Released: April 2025

RTP: 95.2%

Variance: High

Min Bet: 0.10

Max Bet: 100.00

Max Payout: 1,000x

At first glance, I knew exactly what this was aiming for. This slot screams anime princess energy, right down to the floating castle. But while the setup reminded me of Moon Princess from Play’n GO, this one leans even harder into the girly theme, complete with a bow-wearing black cat wild.

Don’t get me wrong. I actually enjoyed the mix of features packed into this one. You’ve got random wilds, free spins with walking wilds, a Wheel of Fortune jackpot, and a hold and win bonus. That’s a strong lineup for any slot. But I couldn’t shake the feeling that I’d stumbled into something designed for a high schooler’s phone.

Personally, I wish they toned down the fairy princess vibes and just let the gameplay shine. There’s a solid core under the glitter, but the styling made it hard for me to take seriously.

Zeus Treasures

Zeus Treasures online slot
Released: March 2025RTP: 95.2%Variance: High
Min Bet: 0.10Max Bet: 100.00Max Payout: 1,000x

Now this is more like it. Everything I wanted from that princess slot, but with Greek god swagger. The setup hits the same beats, random wilds, walking wilds, jackpot wheel, hold and win bonus. But this one drops the glitter and leans into thunder and gold.

You’ll see random wilds pop up often, which keeps the pace moving, but don’t expect monster payouts from them. They’re more of a tease to keep the entertainment going with each spin. The real goal here is to trigger the Wheel of Fortune jackpot round.

I love a Greek myth theme when it’s done right, and this one brings the atmosphere without going overboard. Zeus looms large, and the symbols feel worthy of the throne. If you were curious about Gems Sky but wanted something with a little less sugar and a lot more lightning, this is the one

Royal Crown Fruits

Royal Crown Fruits online slot

Released: Feb. 2025

RTP: 96.1%

Variance: Medium

Min Bet: 0.10

Max Bet: 100.00

Max Payout: 3,200x

Here’s another fruit slot in the mix, but this one spreads out across a 5×4 layout with 20 paylines. You’ll get random wilds, free spins, and a respin feature with expanding wilds that can seriously boost your wins. But I’ll be honest with you, I’m still giving the crown to Firestorm Joker.

The features here feel decent, especially when the wilds hit on multiple reels during free spins. If you manage to land a wild on each reel, it’ll pay out 3,000x your bet, which sounds great on paper. Problem is, it rarely happens, and the base game can feel a bit dry while you wait.

Personally, I like my fruit slots with more bite. Firestorm Joker just slaps harder, especially with its ultra high volatility and boost features. Still, this one isn’t a total miss. If you want a slightly slower ride with a touch more elegance, give it a spin and see where it takes you.

Top Slots by Zillion Games

Egypt’s Moon

Egypt’s Moon online slot

Released: Nov. 2024

RTP: 95.25%

Variance: Medium

Min Bet: 0.10

Max Bet: 100.00

Max Payout: 1,300x

Every now and then, a slot just looks the part. And I’ve got to give it to Zillion here, this one’s a visual knockout. The slick animations and glowing Egyptian backdrop blow some of their other designs out of the water.

Gameplay-wise, it’s got all the bells and whistles. Random wilds, walking wilds, jackpot rounds, and that classic hold and win bonus. But what really stood out to me was the Boost symbol. Hit that with a bonus symbol and you’re stacking up medium-sized wins like they’re nothing.

Honestly, I stuck around longer than I expected. The vibe, the tempo, the rewards – they just hit right for my preferred gameplay. If you like your slots polished with a great pace, this one’s got your name on it.

Candy Strike

Candy Strike online slot

Released: Oct. 2024

RTP: 96.75%

Variance: High

Min Bet: 0.20

Max Bet: 100.00

Max Payout: 908x

At first glance, I thought I was getting another Sweet Bonanza clone wrapped in candy-coated fluff. But I was wrong. This thing plays completely different. No reels, no tumbling sweets, and definitely no gummy bears raining multipliers.

Instead, you’re firing shots at symbols scattered across a 19-cell grid, each with its own payout multiplier. Sometimes you land a hit. Sometimes you miss completely. And the Boost symbol helps boost those winnings by scooping up every multiplier on the screen into one sweet payout.

Is it fun? Kind of. It’s unique, I’ll give it that. If you want to spin something totally off-script, this one might surprise you. If you’re chasing classic sugar slot wins, you’ll want to look elsewhere.

Book of Spells

Book of Spells online slot

Released: Nov. 2021

RTP: 95.16%

Variance: Low

Min Bet: 0.20

Max Bet: 100.00

Max Payout: 785x

You can tell this one’s been around the block. The lack of a rapid spin feature really slows things down, and not in a good way. That said, I still find value here.

It’s rare to come across a low volatility slot that actually delivers frequent wins worth caring about. This one does. The base game hits often, and those smaller payouts start stacking up if you stick with it. The bonus features include expanded wilds, free spins, and a quirky jackpot game with owls and orbs.

I won’t lie. The pacing feels dated, especially compared to newer Zillion releases. But if you’re not in a rush and prefer slow-burn sessions with consistent wins, this one delivers low risk, steady wins, and a sprinkle of spellcasting charm.

NFTreasure

NFTreasure online slot

Released: Oct. 2022

RTP: 95.41%

Variance: Medium

Min Bet: 0.20

Max Bet: 100.00

Max Payout: 102x

Let’s take a moment to mourn the death of NFTs. What a time that was. Hype, apes, rug pulls, pure crypto chaos. Now it lives on in this slot.

The entire game is a meme time capsule packed with NFT icons spinning across 10 paylines. You collect B, E, T, U, and a token to unlock a bonus game with a guaranteed win. Is this a good online slot? Not even close.

But hey, if you missed out on the NFT gold rush, here’s your second shot. No Discord scams or gas fees required. Honestly, I wouldn’t play this one for real profit. But for a laugh and a quick tribute to crypto’s weirdest phase, absolutely worth one round.

Jurassic Fight

Jurassic Fight online slot

Released: Nov. 2022

RTP: 96.07%

Variance: Low

Min Bet: 0.20

Max Bet: 100.00

Max Payout: 510x

You had me at boxing dinosaurs. I didn’t even care what the features were. I just wanted to see them throw hands.

Every spin is a chance to charge up those power bars and watch T-Rex and Triceratops go at it. Land the right symbols and you’ll trigger a flurry of punches. Best part? You get to pick where the punches land during the bonus round.

In my session, the T-Rex barely edged out the Triceratops. It was close. Real close. Gameplay aside, this one’s all about the vibes. Who won your fight? Leave a comment below. I’m dying to know how your jungle bout ended.

Other Games from Zillion Games

Unfortunately, you won’t find any table games from this provider – only slots. But if you’re in the mood for high RTP options, Zillion Games has you covered.

  • High RTP Slots
    • Lex Legend + 96.2% RTP
    • Zeus Fortune + 96.15% RTP
    • Book of Valhalla + 96.1% RTP
    • irate Spirit + 96% RTP
    • Snow Dragon + 96% RTP

Innovative Features From Zillion Games

egr award 2025

If you’ve been spinning along with me throughout this Zillion Games provider review, you’ve probably noticed a pattern. This studio loves to keep things fresh and exciting. Below are a few features I think every crypto slot player should watch out for.

Wheel of Fortune Jackpots

This feature always gets me spinning. You trigger the Wheel of Fortune bonus by landing three Wheel symbols on the reels. Once you’re in, you get a single spin on the prize wheel, which includes multiple jackpot tiers. Depending on where it lands, you could walk away with the Mini, Minor, Major, or Grand Jackpot.

What I like most is how clean and high-stakes the moment feels. It’s one spin, one shot, and it’s all or nothing. Perfect for Bitcoin casino players who want instant jackpot chances without a bunch of filler rounds.

Localized Cultural Themes

I’ve got to give Zillion props for this. You can tell they actually listen to market data when designing new games. Themes like Carnival-style fiestas in Brazil or myth-heavy Aztec slots in Mexico really resonate.

Instead of slapping a random skin on a generic game, they build around local preferences and player behavior. It makes the experience more personal. It also makes these games hit better at regional crypto casinos, especially ones that cater to non-English speaking markets.

Random Bonus Generator (Coming Soon?)

This one hasn’t dropped yet, but it was teased in an interview and I’m hyped. Imagine a slot that could trigger a unique bonus feature each round. No two games would feel the same.

That’s the kind of idea that fits perfectly into crypto gaming, where randomization and surprise are part of the thrill. If Zillion pulls this off, I’ll be spinning whatever game uses it on day one. No question.

Best Bitcoin Casinos featuring Zillion Games

22Bet

4.7/5
First deposit
50% up to $500
Wagering: 35xB + 35xFS
Min Deposit: $10
Max Cashout:

BitStarz

4.5/5
No deposit Exclusive
100 no deposit free spins
Wagering: 40xFS
Min Deposit:
Max Cashout: $100

1xbit Casino

4.3/5
First deposit Exclusive
130% up to 1 BTC + 70 free spins
Wagering: 40xB + 40xFS
Min Deposit: 0.10 mBTC
Max Cashout:
Bonus Code
1xb_15545

mBit

4.2/5
First deposit Exclusive
175% up to 2 BTC + 300 free spins
Wagering: 40xB + 40xFS
Min Deposit: $50
Max Cashout:

Mirax

4/5
No deposit Exclusive
20 no deposit free spins
Wagering: 60xFS
Min Deposit:
Max Cashout:
Bonus Code
MX20

Final Thoughts

To be fair, I didn’t expect much from a smaller studio like this, but Zillion Games absolutely impressed me. Their catalog might be compact, but it hits harder than many others you’ll find.

With feature-rich gameplay, sharp design, and consistent attention to player experience, these slots know how to deliver. I’ve had a blast spinning through this lineup, and I’m seriously curious to see if they pull off that random bonus generator idea.

What excites me most is that it feels like they’re just getting started. If this is their warm-up, the main event should be worth the wait.

Here at Bitcoin Casino Kings, I’ll keep you posted on every new release from Zillion Games as it drops. Bookmark the site, sign up for the newsletter, and stick with the crew that always plays to win.

After all, we’re your favorite Bitcoin casino’s favorite Bitcoin casino site, and trust me, we’ve got the spins to prove it.

FAQ

Zillion Games is a rising slot provider known for creative features, sharp visuals, and crypto-ready casino games. They launched in 2021 and already partner with hundreds of Bitcoin casinos worldwide.
Yes, you can find Zillion Games at many top-rated Bitcoin casinos. Their games support crypto payments and work perfectly on no KYC platforms.
Start with Book of Valkyrie, Zeus Treasures, or Jurassic Fight. These titles offer great bonus features and high win potential.
Absolutely. Every game is built with HTML5 tech, so you can spin seamlessly on phones, tablets, and desktops.
They are licensed in Curaçao, which allows them to operate globally, including at many top-tier crypto casinos.
Jakob Brandt

Jakob Brandt

Founder

Finnish crypto casino reviewer with a mathematics degree and 10+ years experience. Has personally reviewed over 500 crypto casinos since 2015, specializing in game odds, bonus terms, and blockchain transaction mechanics.