Reactoonz 2 Review – The Stellar Sequel to Supercharge the Play’n GO Series
27 Oct 2023
Find out more about the stellar sequel in the Play’n GO’s Reactoonz series! Click here for more on this iconic sci-fi slot game!
If you want to play free online slots like Reactoonz 2 and many other titles, then click here. And to demo online slots from the other games in the Reactoonz series, take a look here.

What type of games does Play’n GO offer?
Play’n GO is home to a number of impressive series across many different themes. From the iconic mythologies of the Norse, Egyptians, and Greeks to swashbuckling sea slots and trailblazing treasure hunters, there really is something to suit all taste buds. For players on the hunt to play free online slots such as Reactoonz 2 and other entries in the series, Play’n GO offers the chance for players to demo online slots on their site.
Where did Play’n GO start?
The dedication to creating unique and engaging experiences that has made Play’n GO what it is today. Founded in 2005, the Swedish slot creator has released countless iconic titles over the years, with each successful launch helping to send the company from a humble start-up to the spectacular industry leader it is today.
While Play’n GO has created a slew of great standalone titles, a number have been granted the sequel treatment, which often leads to those standalone games becoming sprawling series. One in particular that has now become one of Play’n GO’s most popular series is Reactoonz. After Reactoonz was launched following the first entry in the series, Energoonz, it wasn’t long before Play’n GO realised they were onto a winner. A few years later, in 2020, the sequel to this iconic title was released.
What is Reactoonz 2?
Reactoonz 2 features the same mischievous alien entities that players came to love, set before the astral void of space. It would be another year before players learned the intriguing origins of how the Reactoonz came to be, which was at the hands of the genius Dr. Toonz. For now, the narrative focused solely on the Reactoonz and their work to generate enough power for their Gargantoon overlord.
Reactoonz 2 Technical Data
In Reactoonz 2, each winning combination of symbols helps to charge this colossal Reactoon variant, similar to the previous title. Yet, alongside the familiar Quantumeter that replaces the Quantum Leap charge meter of the first game, the Reactoonz have been busy creating another handy device. The Fluctometer sits above the Quantumeter, increasing the number of exciting features that can occur on the 7x7 grid.
What are the Reactoonz 2 Features?
The Fluctometer will display a random one-eyed symbol that changes with each spin. All corresponding symbols on the grid will fluctuate for that round. Should any of these fluctuating symbols be part of a winning combination on that spin, one space where a symbol was removed will be replaced with an Electric Wild, potentially leading to more combinations and cascades. Each winning fluctuating symbol also charges the Fluctometer, up to a maximum charge of 11. Should it be maxed out, it’ll then choose a random number between one and three and add that number of Electric Wilds somewhere on the grid.
But the fun doesn’t stop there. Every winning non-wild symbol that is removed by an Electric Wild will go towards charging the Quantumeter. This has four charge levels with each milestone unlocking a different exciting bonus on the grid. The first stage at 55 symbols unleashes four of the rare Energoonz on the grid. These predecessors to the Reactoonz may be old, but they possess a lot of power still. At the second stage, a single 2x2 Reactoon will join the grid, and at the third stage it’s time for the big-guy himself to get involved.
A whopping 110 charges will unleash the 3x3 Gargantoon Wild onto the grid, which breaks apart into two 2x2’s and then nine 1x1 Wild symbols with each cascade they trigger. Should you manage to secure the fourth stage at 135 charges, the Gargantoon is released as a x2 multiplier, increasing the chances of some big wins occurring.