What is the Reactoonz Slot?

The Reactoonz slot is played on a 7x7 reel grid and combines cluster wins with Cascading Reels! This Alien themed slot from Play ‘N Go includes 4 Quantum Feature bonuses that will unlock if you successfully land winning combinations after each spin. Even better, as it’s Cascading Reels there’s an opportunity to achieve up to 4,570x your stake! Read about all of the Quantum Features and more bonuses in the Reactoonz slot below.

How do I Play the Reactoonz Slot?


Select the Reactoonz slot paytable to view information such as the winning lines, symbol values and bonus rounds within the game.

Bet/Stake per Line

You can edit the stake in the Reactoonz slot by selecting the ‘+’ and ‘-’ buttons to increase or decrease the total bet amount.


Select the ‘Spin’ button to set the reels into motion!

What are the Reactoonz Slot Bonuses?



On any non-winning spin within the Reactoonz slot, the Gargantoon may drop 4 to 8 Wild symbols on the grid to potentially create winning combinations!

Quantum Features

As you play through the Reactoonz slot, the Quantum Leap meter will charge up as you attain winning symbols. After 25 winning symbols, you will unlock 1 of the 4 Quantum Features that are available, with the 5th charge triggering the Gargantoon feature!


Transforms 3 to 6 symbols into Wild symbols whilst destroying all adjacent symbols.


A Wild symbol will be placed in the centre of the reels, with two intersecting diagonal lines created both featuring all of the same symbol.


Demolishes all one-eyed symbols as well as all matching symbols on the reels.


Chooses one random one-eyed symbol and all matching symbols, transforming them into one symbol!

Giantoonz Double Wins

4 matching symbols of any kind will trigger a Giantoon that will create one 2x2 symbol that offers double wins if landed within a winning combination!

The Boss Thinks: Reactoonz Review

With titles like Book of Dead in the Play'N Go catalog there's a certain level each game has to live up to. The Boss believes Reactoonz has hit the target without a problem. From it's unusual layout, bonus packed features to fast-paced gameplay Reactoonz has all it takes to be one of the best slots of all time. Factor in the huge winning potential and you know Reactoonz is a winner. If you're hoping to stick with the galactic theme then NetEnt's, also legendary, Starburst Slot might be right up your street.

Reactoonz Free Play Demo

Play Reactoonz for free when you register at Slot Boss. All slot games you see on site have a demo version that is available for free play once you're signed in. Why play for free? Well, you can master the in-game mechanics, sample the bonus rounds and get a firm understanding of the game at no cost. Playing free with the demo means you can plan your Reactoonz betting strategy before ever spending a penny. New players will even get £10 FREE, no deposit upon registration. See our Casino Bonus page to find out more.

100% Deposit Offer up to £150 and 50 Free Spins on Book of Dead

Full T&Cs apply. New player only. 7 days to claim offer and deposit a min of £10 with a further 7 days to wager 35x. Cash stakes only and wagering contributions vary. Max reward £150. 50 wager-free spins 0.10p each on Book of Dead awarded after wagering complete, winnings paid as cash. 3 day expiry.

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