by Play’n GO
Rate this Game
Game features
Play’n GO
October 2017
Bet Size
€0.20 - 100
Max Win
Cluster Pays, Collapsing Reels, Collect Symbols, Colossal Symbols, Extra Wild, Multiplier, Random Wild, Switching Symbols, Symbol Removal, Wild
3D, Aliens, Space

Similar popular slots

Bonus offers

Pros and cons
  • Uses a 7x7 format for gameplay
  • Symbol transformation mode
  • Huge selection of functions
  • Many Similar Symbols On-Screen
  • Big wins hinge on bonus features

Reactoonz Slot Review

How cool would it be to have a board full of cute little monsters that can help you win huge rewards with a simple push of a button? Well, this is exactly what Play’n GO has done in this, now iconic video slot!

One of the most popular slots in the world, Reactoonz looks and plays differently compared to most other games of its genre. The screen is split into 3 parts, at the left, you can see the logo of the game and all the paid wins of the current round. The middle part is occupied by the huge 7×7 grid of reels while on the right you’ll find the bonus indicator and a huge monster.

As for the mechanics, the reels spin and stop altogether in an instance. Winning symbols are destroyed while others fall in place. This is of course done after a detailed animation has taken place.

If you find this title enjoyable then you could also check out the second installment of the series, Reactoonz 2 by Play’n GO. For now, though, let’s get back to the subject in question!

How to Play Reactoonz

The game consists of 7 rows and 7 reels and wins are formed when 5 or more matching symbols are touching whether horizontally or vertically. The controls are found below the reels allowing you to check out your balance, set the preferred bet amount, enable the autoplay function, or spin. Further customization is available from the in-game menu.

Bets start as low as $0.20 and are capped at $100 per spin.

Reactoonz is a high volatility slot meaning that it will take some time until your efforts pay out. The maximum exposure is a bit over 94,000 coins which is incredibly high for a slot of that kind.

Moving on, the game features 4 low-paying and 4 high-paying symbols. The first come in the form of small differently shaped and colored one-eyed monsters while the latter are represented by larger and more detailed monsters. The monsters can be yellow, green, red, pink, orange, and blue.

The special symbols are:

  • Wild – The slot’s wild is the huge monster, Gargantoon, and it only kicks in if the quantum queue reaches and completes its final level. Initially, it appears in a 3×3 form and breaks down to 2×2 and 1×1 with each cascade. The wild substitutes for all other symbols. The Gargantoon can also spawn other wild symbols in the form of an animated quantum ball.

Game Rules

Reactoonz Features

The game is packed with features so let’s not spend any time and take a look at them.


After any initial non-winning spin there is a chance that Gargantoon 4 to 8 wild symbols on the reels.

Quantum Leap

This is the main mechanism used by the game to reward the players with different effects. It consists of 5 levels, each one being filled after winning on 25 symbols. Each level comes with a different effect that is initially put on queue and will only kick in when there is no wins present. If the player manages to complete all 5 levels then the Gargantoon is added to the grid.

The 4 quantum features are:

  • Implosion (yellow effect) – Transforms 3 to 6 symbols into wilds while also destroying all adjacent symbols
  • Incision (blue effect) – Divides a wild symbol on the center and creates two diagonal lines onto the grid. All positions on the lines are filled with the same random symbol.
  • Demolition (red effect) – Destroys all one-eyed and all matching symbols
  • Alteration (green effect) – Chooses a random one-eyed symbol and all matching symbols are transformed into another symbol
Giantoonz and Fluctuation

4 matching symbols adjacent to each other in a square form a Giantoonz. Any wins where a Giantoonz participates are doubled.

On each spin, a random one-eyed symbol is marked as the fluctuating symbol. If any of them are part of a winning combination, they will leave 2 wild symbols behind.


Play Reactoonz for real money

Other Play’n GO Slots

Players Reviews

Please rate this Game
Add minimum 50 more characters