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Play Reactoonz 2 Slot For Free Now In Demo Mode

The much anticipated Reactoonz 2 slot, powered by Play ‘n GO, is the follow-up to the well-liked Reactoonz release from 2017. This cascading grid slot, played on a 7×7 grid, is loaded with additional features. In our Reactoonz 2 review, we go over everything this slot has to offer. Try out our FREE PLAY demo of Reactoonz 2 online slot with no download and no registration required. Read the full game review below.

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Reactoonz 2

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Game Information

  • Slot Name Reactoonz 2
  • Software Play'n Go
  • RTP 94.2
  • Volatility high
  • Paylines 7
  • Reels 7
  • Min Bet 0.20
  • Max Bet 100
  • Max Win 5083x
  • Release Date 2020


  • Great sounds and visuals
  • Great Bonus Features


  • Takes time to understand

Reactoonz 2 Bonus Features

There are 4 bonus features in the Reactoonz 2 slot. You have typical cascades, but obtaining successful clusters is the key.

Reactoonz 2 Bonus Features

The winning clusters produce electric wilds that zap other symbols from the grid and replace them with their own. The Quantumeter gets charged whenever an electric wild contributes to a win. With four stages, you can unlock Energoon wilds that can grow into three squares in size. There is a 2x multiplier after you reach level 4.

Cascading Feature

The Cascading feature is activated when a winning combination (5 or more matching symbols landing in a cluster) occurs. When new symbols are added to the grid, winning symbols are eliminated.

This makes it possible to win repeatedly. Up until there are no longer any new wins, the cascades continue.

Additionally, you’ll see that at the beginning of a spin, Uncharged wilds appear on the grid. Until charged, they can stand still and serve as barriers.

Uncharged wilds can become charged and change into electric wilds if a winning cluster is formed next to them. Two charged Electric wilds on the grid that become active can also cause it.


The Fluctometer may be seen in the grid’s upper right corner. Every time you spin, the fluctuating symbol is a Lil’ Goon symbol. A single electric wild is generated randomly on any empty space if moving symbols combine to form a fruitful cluster.

The Fluctometer gets charged once the fluctuating sign has been removed from the grid. This happens when the fluctuating sign is eliminated in a cluster or obliterated by electric wilds. 

When the meter is full, you will receive 1, 2, or 3 electric wilds added to the grid randomly. The Fluctometer feature is what is used for this. Electric wilds take the place of other symbols while simultaneously eliminating all occurrences of that villain from the grid.


The Gargantoon and Energoon wilds are brought onto the grid using the Quantumeter. The Quantumeter charges whenever an electric wild is a part of a cluster or zaps any Reactoonz on the grid. One charge is represented by each symbol.

  • In essence, non-wild symbols are eliminated from the Quantumeter by an electric wild charge. Here are the results of the 4 levels of charging.
  • When you get to level 1 or 2, an Energoonz starts working. Until level 3, new symbols can be added to the Quantumeter  to recharge it and re-energize the Energoon. Level 1 and Level 2 provide the following:

The Gargantoon enters the game after you reach level 3. You can’t replenish the meter after level 3, but you can overcharge it to obtain a 2x multiplier on your Gargantoons

Wild Pair Explosion

After the event above, the Wild Pair Explosion function is activated if there are still 2 or more electric wilds on the grid. These are the potential outcomes:

Any symbol on the grid (apart from other wilds) will be destroyed if two electric wilds are adjacent, creating a cascade for you. If there are more than two electric wilds, two will be picked randomly. All symbols are once more destroyed if there are no wins on the cascade.

The cascades continue until no more nearby wilds are seen. If there are several electric wilds on the grid, but they are not next to one another, two are randomly selected, and a line is drawn between them. Then, all of the symbols on that line are removed. This process continues until there are only two electric wilds left on the grid.

Storyline, Graphics, and Sound

The graphics are one of the main selling features of this Play’n GO slot. Even yet, they by no means stand alone. Each little alien symbol has been given as much of a distinct personality as possible for such basic, limbless beings.

All of the screen’s elements are completely animated. The primary reels are surrounded by indices illuminated by flashing lights, crackling electricity, or moving meters, and the background is a swirling vortex of space colors. The result is continual motion, especially as soon as the reels begin spinning and begin their intricate dance of features and symbols.

The soundtrack is a touch monotonous in a grindy way, but the other sound effects are so numerous and endearing that players should only have issues with it if they leave the game inactive on their screens.

RTP and Variance

Reactoonz 2 has a 96.2% RTP. This represents a little decline from the original game’s payout percentage of 96.51%. Similar to the first slot, it is a game with high volatility.

Reactoonz 2 Gameplay and Bet Sizes

Set a time restriction and a session budget that allows you to play responsibly, no matter how much fun you’re having playing the game online.

Starting up in the online version of this game couldn’t be simpler:

  • Pick from low, medium, or high risk. When you play for real money, the stakes can be adjusted to match your comfort level with risk.
  • Pick between a manual bet and an automatic one, with autoplay options.
  • To modify your wager per drop, use the minimum, maximum, plus, and minus buttons.
  • You may play with 7 paylines, so pick your bet size and let the reels spin!

The reels are arranged in a 7×7 grid with 7 paylines. You may spin the reels of the slot machine for as little as 0.2 to 100 credits every turn. 

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I found this release by Play’N GO to stand out thanks to its Great Sound, and I consider it to be a great choice for players and enthusiasts of Aliens-themed slots.

Survey results suggest that Reactoonz 2 is a very popular slot machine. 

Is this game worth a spin? I recommend testing it or exploring other popular casino games on our website.

Frequently Asked Questions

What is Reactoonz 2 RTP?

The RTP for this game is 94.2%

What is max slot win?

The max possible win is 5083x your stake.

Can I play Reactoonz 2 for free?

Yes, you can try the demo version for free on top of this page.

Game Themes

Game Features

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About the Author

Adam Shaw
Author Hi, I'm Adam Shaw, the Chief Editor at I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!