Gargantoonz Slot by Play’n Go: Free Demo & Game Review 2024

Gargantoonz is an electrifying online slot from Play’n Go that offers Cluster Pays, Cascades, and all sorts of juicy bits that go hand in hand with those two features. Win up to 7,000x your bet – and don’t miss our in-depth Gargantoonz online slot review!

User Rating: 7.0/10 (1 votes)

Provider:Play'n Go
RTP 🔗: 96.2% RTP Ranges!
Variance: High
Max Win: x7000.00 [ i ]
Betways: Cluster pays
Release Date: 2023-11-10 [ i ]
SlotRank: 1212
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Online Casinos where you can play Gargantoonz

We have scanned 11 casinos in US New Jersey and found Gargantoonz at 4 of them. On the list below, you`ll find the best casinos that feature the Gargantoonz slot and accept players from US New Jersey.

Gargantoonz Review

The original Reactoonz slot that Play’n Go launched back in 2017 has already spawned a number of sequels and off-shoots, and it’s fair to say that most of them have proved to be rather popular with the mainstream online slot gaming audience. Given that, I simply have to take a look at Gargantoonz, and I’m going to tell you all the important details the game comes with.

The basic formula is simple yet fun – what we have here is a 7x7 Cluster Pays slot that can produce all sorts of fun bits with its Cascades and many other features. What’s more, you can win up to 7,000x your bet, so there’s always a lot to play for!

Play’n Go – Slot Developer

Since it first appeared on the market, Play’n Go has already managed to launch more than 350 games, which is a line-up that most other companies can’t even get close to. Additionally, Play’n Go is still going strong, and I certainly believe that we’re going to see the team add plenty of great slots to its already big catalog going forward! In any case, the bottom line is that Play’n Go is a company that everyone in slot gaming has to keep an eye on!

Slot Theme And Storyline

If you’ve already had a chance to check out the previous games in the “toonz” series, you’ll feel right at home in Gargantoonz as well. If you haven’t, let me tell you that it’s all about hilarious alien creatures that are animated and that can produce all sorts of fireworks if you get them to work together!

The production values of Gargantoonz are high, in line with the standards that I’m used to when it comes to Play’n Go and its releases. The theme of the game is a bit hit-or-miss as always, but I know that many players simply fell in love with these little critters – and I count myself among them!

Gargantoonz Slot
Gargantoonz Slot – Reels Screen

Gargantoonz Rules And Gameplay

The playing field of Gargantoonz comes with 7 reels and 7 rows, but there are no paylines to be found anywhere. Instead, the game uses the Cluster Pays system, and your goal is to find Clusters of 5 or more matching symbols that touch either horizontally or vertically.

With so many symbols and all sorts of gameplay interactions, it’s fair to say that Gargantoonz can look a bit chaotic at times. Fortunately, there are plenty of options and settings that allow players to adjust the overall experience to their liking. After the first few dozens of spins, I rather enjoyed being able to just put the Autoplay option on and sit back while enjoying all the fun!

Symbols And Paytable

There are 10 different pay symbols in Gargantoonz slot, with 5 low-paying critters and 5 high-paying ones. It’s easy to tell them apart, too – while the low-paying critters have just a single eye, their high-paying counterparts come with two eyes instead! And how much can you win? Well, take a look at the following table:

Symbol Featured Payouts
Yellow and Green Critters Pay between 0.10x and 20x your bet
Red, Purple and Teal Critters Pay between 0.20x and 40x bet
Blue and Orange Critters Pay between 0.50x and 250x your bet
Horned Green Critters Pay between 0.60x and 400x your bet
Horned Purple Critters Pay between 0.80x and 500x your bet
King Critters Pay between 1x and 1,500x your bet

Gargantoonz Bonuses & Special Features

The “toonz” series from Play’n Go is well-known for its enjoyable gameplay features, so let’s now take a look at all the fun bits that you can find in Gargantoonz!


As you’d expect, Gargantoonz is one of those Cluster Pays slots that also comes with Cascades, which means that you can string several combinations together. Winning symbols are automatically removed from the board, with new ones falling in to replace them, and the entire process continues for as long as you continue to improve your payout.

Quantum Wilds

To make it easier to get winning combinations, the Gargantoonz casino slot comes with Quantum Wilds that have various designs and that can substitute for any of the regular pay symbols.

Gargantoonz Slot Gameplay Screen
Gargantoonz Slot – Gameplay Screen


At the start of each spin, the game chooses one of the low-paying symbols at random. If you then get a win from those symbols, you’ll get 1-2 Quantum Wilds added to the board after the win pays out.


At random, you can activate the Discharge feature after any no-win spin. If you manage to do so, you’ll get 4-8 Quantum Wilds added to random positions!

Experiment Charger

Winning clusters contribute to the Experiment Charger. If you manage to fill it with 20 symbols, you’ll get one of the game’s Experiments triggered after all Cascades end. If it is successful, you can continue getting more Experiments, until you go through all three. Note that only Wild symbols charge the Experiment Charger during actual Experiments, and you need to collect 40 of them to fill it!


By now, you’re certainly wondering what the slot’s Experiments look like. Well, let’s go through them all! First up, there’s the Gamma Ray Burst Experiment. Here, you’ll get 7-9 Wilds added to the playing field, with Wilds performing various calculations before disappearing.

Next, there’s the Black Hole Experiment, which will net you 4-6 Wilds that can remain on the board for a while and eventually collect adjacent symbols and charge the Experiment Charger with them.

Finally, there’s the Supernova Experiment, which comes with 3-5 Wilds that can move around and then eventually collect more symbols to charge the Experiment Charger. It’s rather complex, to be absolutely honest, and I just stared at it all in awe when I first triggered this particular Experiment!

Gargantoon Charger and Gargantoonz

Each Experiment that you finish charges the Gargantoon Charger and improves its multiplier. If you manage to finish all three Experiments in one go, then, you’ll trigger the Gargantoonz feature, which has three stages in total.

First, you’ll get 8 1x1 Gargantoon Wilds added to the field, which then merge into 2 2x2 Gargantoon Wilds and then into a single 3x3 Gargantoon Wild. And, of course, all these Wilds come with the appropriate triggering multiplier to boost your wins!

How To Play Gargantoonz Slot For Real Money

Online slots from Play’n Go are on offer at nearly all the best online casinos on the market, so finding a good one for your Gargantoonz game experience should be no issue at all! If you just don’t know where to start, you should definitely check our casino recommendations and follow these simple steps:

  • Open a new account at one of our recommended top online casinos
  • Examine the casino’s welcome packages and make your first real money deposit
  • Locate the Gargantoonz slot in the right games lobby
  • Set your desired bet size and click the Spin button

Gargantoonz RTP, Volatility, And Max Win

Like it or not, slots from Play’n Go come with RTP ranges, so you have to be a bit careful when looking for them the first time around. The available RTPs for Gargantoonz are 84.20%, 87.20%, 91.20%, 94.20%, or 96.20%, and its volatility is high.

The most you can win in one go is then 7,000x your bet, and the slot’s betting range is exactly the same that I’ve already seen in countless other Play’n Go slots. While the min bet is just €0.10, high rollers can risk up to €100 per spin.

Gargantoonz Demo Version And Free Play

Since Gargantoonz comes with a plethora of gameplay features, it might feel pretty confusing when you first load it up. With that in mind, I recommend that you check out the Gargantoonz demo before you start risking your hard-earned cash. You can give it a shot even at the top of this review, so you don’t even have to go anywhere else!

Strategy & Tips For Winning

Gargantoonz game can be tricky to navigate at first, but I’m sure that you’ll get the hang of things rather quickly. The typical experience is that you’ll get a fair amount of smaller wins, but bigger wins can be somewhat hard to achieve. If you get the perfect storm, though, you can win big indeed! To increase your chances, keep the following in mind:

  • Stay and play only at the very best Play’n Go casinos online
  • Don’t make any deposits without first checking all the available promotional offers
  • Explore the Gargantoonz demo before risking real money
  • Make sure that you’re always playing the game’s top RTP version
  • Don’t go in expecting a low-volatility ride

Pros And Cons Of Gargantoonz Online Slot


  • Excellent addition to the “toonz” series
  • Polished presentation
  • Complex and enjoyable gameplay experience
  • 7,000x top win


  • Only one RTP version is worth it
  • Can be streaky

Similar Slots To Try

If you enjoy slots like Gargantoonz, then you should definitely also check out the following alternatives:

Reactoonz - The original Reactoonz slot might be more of a relic by now, but, if you’d like to see the roots of Gargantoonz, feel free to give it a go!

Nitropolis 4 - If you’d like to see something even crazier, check out Nitropolis 4. It’s absolutely packed with interesting features, and you can win up to 50,000x your stake!

Gates of Olympus - This classic from Pragmatic Play boasts a theme based on Greek mythology, the Pay Anywhere system, Tumbles, Multipliers, and more!

Review Summary

I have to admit that I had high expectations going into Gargantoonz slot, but, in all honesty, the final product thoroughly impressed me and I wasn’t disappointed one bit! This is an excellent addition to the “toonz” series that delivers in every single regard, and I can recommend it not only to fans of games from the series, but also to everyone who’s looking for an enjoyably complex Cluster Pays slot!



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Gargantoonz Slot FAQs

Can I play Gargantoonz Free?

Yes, and you should definitely check out the Gargantoonz demo – which is available at the top of this review – before risking real money!

What is Gargantoonz RTP?

The theoretical RTP of Gargantoonz can be 84.20%, 87.20%, 91.20%, 94.20%, or 96.20%.

Where can I play Gargantoonz slot?

The Gargantoonz online slot is available at all the best Play’n Go real money online casinos!

How to win on Gargantoonz?

To win big in Gargantoonz, you have to either land a massive Cluster or string a couple of combos together to activate one of the juicier features.

Does Gargantoonz have any bonus features?

Yes – in fact, it’s absolutely packed! You can look forward to Cascades, Quantum Wilds, Fluctuations, Discharges, Experiment Charger, Experiments, Charger, and Gargantoonz!

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Scanned Countries

US New Jersey

The Gargantoonz slot is available in 4 from 11 scanned casinos. Overall, we have scanned casinos in 56 different markets, and Gargantoonz is available in 41 countries. Gargantoonz is most common among the casinos in the following countries: CA, FI, GB, NO

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Canada CA 594 340 6 409 See Data
Finland FI 520 317 7 343 See Data
United Kingdom GB 507 292 1 717 See Data
Norway NO 414 249 6 404 See Data

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Game Is Cold
Game Is Cold

Game RTP: 96.2%

SRP [ i ] : 65.99%

RTP -30.21%

For Last 4 Hours:

Spins: 284

Bets (EUR): 47€

Wins (EUR): 27€

Gargantoonz Attributes

Provider: Play'n Go
Release Date: 2023-11-10 [ i ]
Wide release date: 2023-11-30
Type: Video Slots
RTP: 96.2% RTP Ranges!
Variance: High
Hit Frequency: N/A
Max Win: x7000.00 [ i ]
Min bet $, €, £: 0.1
Max bet $, €, £: 100
Layout: 7-7
Betways: Cluster pays
Features: Avalanche, Cascading, Cluster Pays, Mega Symbol (3x3), Multiplier, Random Wilds / Additional Wilds, Remove Symbols, RTP range, Sticky Wilds, Symbols collection (Energy), Walking Symbols, Moving Wilds, Wild
Theme: Blue, Dark blue, Monsters, Violet
Other tags: 7 Reels, 96% RTP, Colossal Reels, Grid
Technology: JS, HTML5
Game Size: 76.2 MB
Last Update: 2023-11-30

Game Statistic. Gargantoonz by Play'n Go

Gargantoonz. Best SlotRank

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Gargantoonz SlotRank Calculation

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List of casinos where you can find Gargantoonz

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