
Play'n GO
Reactoonz
Reactoonz remains one of Play'n GO's cleanest grid slots because cluster wins, cascading aliens, and the Gargantoon meter all point toward the same feature loop.
GreatSlots review · Play'n GO · 2020
Reactoonz 2 is a busier sequel, but it keeps the important part intact: clusters clear, symbols drop, and feature energy builds across the grid. The difference is that fluctuating symbols and Electric Wilds create more intermediate moments before the largest wild event arrives.

GreatSlots score
4.4/5
Best for
players who want Reactoonz with extra wild charging
A good sequel for players who liked Reactoonz but want more feature movement inside the base grid.
Reactoonz 2 keeps the 7x7 cluster board but adds a Fluctometer layer, so the feature chase feels more active and less dependent on one meter.
Reactoonz 2 uses the same broad 7x7 cluster format as the original. Matching aliens clear, new symbols drop, and the game keeps a single paid spin alive through cascading wins.
The sequel adds a fluctuating symbol layer. When the chosen alien type forms part of a win, it can create Electric Wilds, which then feed the feature meters. That gives the game more texture, but it also means you need to track more than just the Gargantoon charge.
Reactoonz 2 is for players who already like Play'n GO grid slots and want a more active feature chase than the first Reactoonz. It rewards players who enjoy watching several small meters build at once.
It is less suitable if you want the cleanest possible version of the idea. The original Reactoonz remains easier to explain and easier to scan.
The 7x7 grid is still readable on mobile, but Reactoonz 2 asks more from the player because Electric Wilds and meter charges can happen quickly.
It keeps the same 7x7 cluster foundation but adds fluctuating symbols, Electric Wilds, and more meter activity.
The default RTP is 96.20%, though RTP can vary by configuration in some markets.
No. It pays through clusters on a 7x7 grid rather than fixed paylines.