Reactoonz 2 Review

Look and Feel

Reactoonz 2 is an online slot sequel from Play’n GO that’s a cluster payz … oops … pays slot as opposed to reels and paylines. When complete, the grid here has seven rows and seven columns, and you land payouts by creating clusters of identical symbols as opposed to lines.

As you probably have realised the ‘2’ after ‘Reactoonz’ indicates that this is a sequel, and if you are a frequent partaker of online slots you’ve probably played the original Reactoonz game. What you may not have realised though is that Reactoonz (released in 2018) already has a sequel – or rather prequel – called Energoonz which was released earlier this year.

The symbols here are the same as ever – tiny little alien beasts that get up to all sorts of creepy stuff when they combine. Read on to find out how you might react to Reactoonz 2.


There is no progressive jackpot with this game. The maximum available win was 3,000 times your bet but several players pointed out that this was a lower maximum win than the original game! Play’n GO made a few tweaks and upped the max payout to 5,083x the size of the player’s bet.

Play for Real Money

You will not, in the UK, be able to play this slot anywhere for play money because of UKGC regulations. There are countless places where you can play this game for real cash, though, including the Rizk Casino. This site is one of our favourites as it has tons of great games, plus countless bonuses too!


Despite this being a cluster pays slot you start it off in the normal way – by selecting your bet size. The minimum option is £0.20 and the maximum is £100.

The minimum cluster size that pays out is five. A cluster is a group of identical symbols that touch each horizontally or vertically – not diagonally. Payouts are as followed depending on cluster size.

Big Pink123582050500
Big Green0.812341020200
Big Yellow0.60.8123510100
Big Blue0.50.711.523660
Small Purple0.
Small Orange0.
Small Green0.
Small Yellow0.

On each spin a random one-eyed (small) symbol may be chosen to enter the Fluctometer. If the chosen symbol is involved in a win, then an electric wild symbol is generated in the space vacated by the winning symbols. Each symbol is added to the Fluctometer and should it fill up (with eleven charges) then up to three random electric wilds are added to the reels.

Any non-wild symbols that are removed by an electric wild will charge up the Quantometer. Once fully charged the Quantumeter will release Engeroons onto the reels. The Quantometer resets at the start of every round, and there are four charge levels in total.

At charge level one four Energoons (wilds) are released. At charge level two a single 2×2 Engeroon is released. At level three 3×3 Gargantoon (wild) is released onto the reels, and on charge level four all wins are multiplied by two. If the 3×3 Gargantoon triggers a win then two 2×2 Gargantoons are released. If another win is triggered then nine single Gargantoon symbols are added to the reels.

If all other features have ended and there are two or more adjacent Electric Wilds remaining then ALL symbols on the grid that are the same as any symbol adjacent to a wild will be removed. If they are not adjacent then ALL symbols the same as any symbol between the wilds will be removed.

Uncharged wilds may appear on the grid after any cascade win. They can become charged if they are adjacent to a winning symbol. Uncharged wilds themselves do not act as wild symbols.

On any spin if multiple features are triggered, then the most beneficial feature is the one that is triggered first.

Graphics and Sounds

Those cute tiny aliens that were such a hit for Play’n GO with their Reactoonz original are back and are just as cute as ever. They pop and bubble across the screen and zoom into the various features when they are triggered. This really is a very good-looking game.

The music is just perhaps what you would expect. It’s an energetic, electro-pop tune that fits in very well with the game. The rest of the sounds are shrill pops and explosions that simply fit in perfectly with the entire theme.


We are often disappointed to see a sequel released as a new online slots game in 2020, but when we heard a new version of Reactoonz was coming out, we instantly made a note in our diary. Reactoonz is one of Play’n GO’s most successful slots, and it’s certainly one of their most entertaining. If you liked the original game (or the ‘prequel’ Energoonz) then there is one thing we can one hundred percent guarantee – you will adore Reactoonz 2. Even if you’ve never even heard of Reactoonz you will like this game, so why not take it for a few spins at one of our many recommended online casinos?


Q. Why should I play Reactoonz 2 as a new online slot when I can stick with the original?

A. While it must be said Reactoonz 2 is very like Reactoonz, there are a couple of changes and additions that will really make it worth your while if you choose to play this game. You can always play the original if that’s what you prefer.

Q. I can remember Play’n GO promising to release a slot-a-week in 2020. Have they managed it?

A. Yes! Despite the global pandemic Play’n GO have managed to release a new slot every week in 2020.

Q. What are the slots I can expect from Play’n GO before the end of the year?

A. Forthcoming from Play’n GO you can expect titles called Rabbit Hole Riches, Beast of Wealth, Helloween and Madame Ink, plus a few others!

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