Reactoonz 2 Slot Review
Our Reactoonz 2 slot review is based on a 200 spin demo test and a close check of the paytable. We cover the 96.20% RTP, high volatility, 7 by 7 grid, cluster pays and the 5083x maximum win. You will also see how the main features work and which players are most likely to enjoy the game.
| Provider: | Play n Go |
| RTP: | 96.20% |
| Type: | Video Slots |
| Launched: | 2020 |
| Volatility: | High |
| Max Win: | 5083x |
| Min/Max Bet: | $0.20/$100 |
Reactoonz 2 Demo
Where to Play Reactoonz 2
Reactoonz 2 Slot Overview
Reactoonz 2 online slot is a 2020 Play’n GO grid game played across 49 positions rather than reels and paylines. Clusters of at least 5 matching aliens pay when they touch horizontally or vertically, then disappear so new symbols can cascade into place. The default RTP is 96.20%, volatility is high, and the maximum win is 5,083x the stake.
We ran 200 demo spins and found the pace far busier than a standard line slot, even when the balance itself was not doing much. Clusters constantly charge the Fluctometer and Quantumeter, so several small events can build towards a bigger wild sequence. This review of Reactoonz 2 found plenty to watch, though the overlapping meters take time to learn.

Reactoonz 2 Payouts, Volatility and RTP
The Reactoonz 2 slot review uses the default 96.20% RTP. That is close to the general 96% slot average, but lower configurations of 94.20% and 91.20% have also been reported, so checking the in game help screen is essential. RTP is calculated across long term play and cannot tell you what the next cluster will pay.
The sleepy premium alien is the strongest standard symbol, while the small one eyed characters sit lower in the paytable. There are no paylines in Reactoonz 2 online slot. Wins need clusters of 5 or more connected symbols, and bigger groups pay more before cascading away. Our test produced frequent tiny clusters, but the 5,083x cap depends on wild features joining together rather than standard symbols doing all the work.
| Slot Name | Reactoonz 2 |
|---|---|
| Game Provider | Play n Go |
| RTP | 96.20% |
| Volatility | High |
| Paylines | Cluster Pays |
| Bonus Buy | No |
| Progressive Jackpot | No |
Reactoonz 2 has high volatility despite the regular visual activity on its grid. Volatility describes the usual balance between win frequency and win size. Small clusters may appear often, but useful gains tend to require charged meters, several cascades and strong wild placement. The base game and feature system are tightly connected, so there is no separate free spins round to wait for, yet dry financial stretches can still occur.
Reactoonz 2 Bonuses and Special Features
Reactoonz 2 online slot bonuses are woven into every paid spin rather than hidden in a separate free spins round. The Reactoonz 2 slot game features use fluctuating symbols, Electric Wilds, Energoon Wilds and a large Gargantoon Wild. This resembles the meter based chaos of the original Reactoonz, but the sequel adds a second charging system and reworks how the wilds interact.
Fluctometer and Electric Wilds
One one eyed alien is chosen as the fluctuating symbol for each round. Winning clusters containing that alien charge the Fluctometer and can create Electric Wilds on the grid.
Those wilds help form more clusters and also feed the Quantumeter. In our Reactoonz 2 slot review, this was the first sign that an ordinary spin might turn into something larger, although a badly placed wild can fizzle out quickly.
Quantumeter and Energoon Wilds
Electric Wild activity charges the Quantumeter through several stages. Partial charges can add Energoon Wilds, which substitute for paying symbols and improve the chance of another cluster.
The features on Reactoonz 2 online slot often arrive in layers rather than one clean trigger. That creates lively cascades, but beginners may need a few rounds before the two meters stop looking like alien plumbing.
Gargantoon Wild
A full Quantumeter unleashes the large Gargantoon Wild. It can split into smaller wilds through later cascades, spreading substitution power across more of the 7 by 7 grid.
This is the key route towards the 5,083x top win. We found it entertaining even when the payout stayed modest because the large wild changes the whole board, rather than adding a token 2x multiplier and calling it a day.
How to Play Reactoonz 2
Reactoonz 2 replaces paylines with connected clusters and uses two energy meters to create wilds. The controls are simple, but the chain reactions deserve a quick explanation.
- 1
Set the total bet
Choose a stake from $0.20 to $100 and confirm the amount before starting a spin. - 2
Build connected clusters
Land at least 5 matching aliens touching horizontally or vertically to create a win. - 3
Follow the cascades
Winning symbols disappear and new aliens drop into the empty positions, allowing more clusters on the same paid spin. - 4
Charge the Fluctometer
Win with the selected fluctuating alien to create Electric Wilds and begin feeding the second meter. - 5
Fill the Quantumeter
Keep producing Electric Wild activity to add Energoon Wilds and eventually release the Gargantoon Wild.
Reactoonz 2 Pros and Cons
Reactoonz 2 is packed with movement and does not rely on a traditional bonus round. Its 7 by 7 grid, cascades and two charging meters create a clear build up from small clusters to large wilds. The default 96.20% RTP is reasonable and the 5,083x cap is solid. We liked having something to follow on most spins. The downside is high volatility beneath all that colourful activity. Lower RTP versions and the busy feature display also require players to pay attention.
-
Default 96.20% RTP is close to the market average.
-
Cluster cascades can create several wins from one stake.
-
Fluctometer and Quantumeter give each spin visible progress.
-
Gargantoon changes the grid in a meaningful way.
-
No separate free spins trigger is needed to access the main features.
-
High volatility can hide behind frequent animations.
-
Lower RTP versions may be supplied by some casinos.
-
Two meters and several wild types can confuse new players.
Reactoonz 2 Final Thoughts
Reactoonz 2 is controlled chaos done with purpose. Across our 200 spin demo session, the most satisfying rounds were not always the biggest wins, but the ones where an Electric Wild charged the Quantumeter and kept a cascade alive. The 5,083x cap gives that build up real potential, while the default 96.20% RTP remains acceptable.
We recommend it to players who enjoy grid slots, chain reactions and features that develop during normal play. Traditional payline fans may find the 49 symbol board too busy. Try it in demo mode first, particularly to learn the meters and confirm which RTP version is running.

FAQ
What is the RTP of Reactoonz 2?
The default RTP is 96.20%. Lower 94.20% and 91.20% versions may also exist, so check the game information panel.
How do wins work in Reactoonz 2?
A win needs at least 5 matching symbols connected horizontally or vertically on the 7 by 7 grid. Winning symbols disappear and new ones cascade into their spaces.
What is the maximum win?
Reactoonz 2 can pay up to 5,083x the total stake. Reaching the cap requires an extremely strong sequence of clusters and wild features.
Does Reactoonz 2 have free spins?
No traditional free spins round is used. Its main features activate during normal paid spins through the Fluctometer and Quantumeter.
What does the Gargantoon Wild do?
A fully charged Quantumeter releases a large Gargantoon Wild onto the grid. It can split into smaller wilds as cascades continue, which can support more cluster wins.
Is Reactoonz 2 suitable for beginners?
The spin controls are easy, but the cluster system and two meters take time to understand. Demo mode is the best place to learn the feature sequence without risking money.
Fans of Reactoonz 2 can try the original Reactoonz for a simpler version of the meter system or explore other Play’n GO grid slots with cascades. If you prefer fixed paylines and a calmer screen, a traditional 5 reel release will be easier to follow.






