Reactoonz is a superb cascade-based game from Play'n'Go that transports you to an alien universe and provides you with fast-paced, diverse action as well as high volatility, with a return to player (RTP) of 96.51 percent.
Reactoonz - Play'n GO - Aliens

Reactoonz – Reactoonz is a superb cascade-based game from Play’n’Go that transports you to an alien universe and provides you with fast-paced, diverse action as well as high volatility, with a return to player (RTP) of 96.51 percent.

Reactoonz RTP 96.51%

Slot functionSlot description
Slot Provider:Play’n GO
Slot date created:October 2017
Features:Free spins, Autoplay, Quickspin feature
Reactoonz themes:Aliens
Available on:Mobile, Desktop
Win lines:Unknown

Review of Reactoonz

Theme and plot of the story

Reactoonz transports you to a weird realm populated by jelly-like creatures and ruled over by an extraterrestrial creature with a calm smile. These charming tiny animals join onscreen to form winning combinations for you, and in the process, they help to feed the alien’s extra energy orbs, which provide further bonus power.

Even if it is tough to determine what type of tale acts as the backdrop for this universe, it is simple to state that it is a world that is quite enjoyable to look at and play in.

Graphics, sounds, and animations are all included.

The visuals are brilliantly drawn, and there are lots of flavor animations to accompany victories, bonuses, and the various dials and counters that fill up during the course of the game’s playtime. A visual feast ensues, with something new to see around every turn and lots of surprises lurking around every corner.

The soundtrack, like that of many slot machines, is intrusive and repetitious, but it is easily turned off, and the rest of the sound design is a pleasure, with all kinds of sci-fi whooshes and pings to keep you entertained.


Reactoonz, which is powered by Play’n’Go software, is one of a growing family of slot machines that are taking use of the intricacy of computer software to provide an alternative to the traditional reel-based slot machine. Using the cascade technique, the monsters tumble down as tiles onto a seven by seven grid, where they are collected.

Winning combinations – which are made up of any 5 or more matching monsters that touch horizontally or vertically – are removed from the game and the tiles above them fall allowing opportunities for new combinations to form. If the additional tiles result in another victory, everything is added to your total win for that “spin.”

On top of that, there are a number of entertaining extra elements, which are detailed in further detail below.

Overall, the gameplay blends nicely with the graphics, resulting in a dynamic, continuously changing, and very flashy slot machine that is really entertaining.

Wilds, bonuses, and free spins are all included in this game.

There are a lot of other consequences that may occur. The triggers for these games are particular game results, rather than symbols appearing on the screen.

The alien (also known as Gargantoon) may drop four to eight wild symbols into the grid if you do not win anything on a particular spin if you do not win anything.

There are also a series of things called as “Quantum Features” that exist in the universe. These are a consequence of the costs that are incurred when you win a game. If you win enough times in a single spin to qualify for a Quantum feature, the feature will be activated. There are four Quantum features which have effects ranging from destroying all the one-eyed monsters on the grid, to turning three to six symbols wild at random and destroying the adjacent symbols (see the image for full details).

Every time the wheel is spun, a different sort of one-eyed monster is picked and emphasized. If any of the highlighted monsters are a part of a winning combination, they are removed from the grid, leaving behind two Wild symbols in their place.

Wild symbols only emerge when an event causes them to do so.

If four of the same symbol appear in a square formation, you may earn multipliers as well as prizes. A two by two square results in the creation of a giant x2 creature known as a Giantoon, which then takes up residence in that location. When it comes to rewards, the Giantoon counts as four symbols in the game.

Bet sizes, return on investment (RTI), and variance

The return on investment (RTI) of 96.51 percent is more or less the industry norm, and as such does not really stand out, but it also does not detract.

Because of this, the game is very unpredictable, seldom paying out much on any one spin, but with the exception of the odd massive victory.

The highest win on a single spin is 4570 times your initial stake.

The sizing of bets is done on a per-spin basis, which simplifies the process of calculating payouts while limiting the amount of influence you have over the game. Even though it varies depending on the site you choose to use, the one we tried offered a selection of bet amounts ranging from £2.20 to £100.00 with a number of fixed bet values in between.


When it comes to slots, Reactoonz is a lively and stylish game with a lot going on for people who like games that are always in motion.

Behind the dynamic animation, there are a few good features as well as a high return on investment.

It is not the finest game in its class, but it does a respectable job of it, and it seems to be popular with players, based on the number of people who have played it.