Reactoonz slot: Play’n Go’s Take on Aliens


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Play’n Go has been on OJO’s hit list for quite some time now. The main reason is that this developer makes some of the funkiest games in the industry. And OJO’s been looking for the developers to ask them how are they so creative!

Reactoonz is one of the games from Play’n Go and OJO can’t seem to get enough of it. This game is very unique and has broken all the barriers of traditional online slots as we know them. How? Let’s find out.

Reactoonz slot

Reactoonz slot by Play’n Go

The first thing that’ll get your attention the moment you open this game is the layout. Just by the name Play’n Go, you were expecting a 5-reel video slot, something like the Book of Dead, right? Well, get ready to be surprised from here on.

Reactoonz features a 7x7 grid layout filled with alien symbols. And it doesn’t have any defined paylines! The mechanics of the game is called “Clusterpays”. Basically, when you have to at least 5 of the same symbols on the gird, you win. The payout depends on what symbols you matched.

Another interesting thing about Reactoonz slot is that the reels don’t spin. Instead, it follows a cascading motion where the entire grid falls down and a new one shows up. You can’t miss it when you win because there will be lots of things happening on the screen at the same time. You get to win up to 4570 times your stake if the stars all align over your head.

Reactoonz slot features

Theme, Sound & Design

One of the reasons OJO is so in love with this game is that the name doesn’t give away the theme right away. You actually have to get inside the game to see what’s it about!

It’s an alien-themed slot game with all alien symbols. These aliens are not nearly as scary as the ones in James Cameron’s Alien. Instead, these are funky little aliens that look more like the monsters from the Monsters movie.

In the traditional Play’n Go style, the game is very colourful and offers mind-blowing graphics in this Canadian online casino. In terms of audio, a funky yet ominous track that runs throughout the game.


As you already know, the symbols are all aliens. You have round yellow aliens, diamond-shaped purple aliens, pentagonal red aliens, green bottle-shaped aliens, blue two-eyed aliens, pink aliens, and the square orange alien with horns on its head.

The primary wild symbol is the Gargantoon which is a three-eyed alien. It can replace all other aliens on all of the reels. There is a regular wild in the game as well.

The pink alien is the highest paying one because it can give you 750 times the stake if you get 15 of them. The yellow alien, on the other hand, is the least paying one because it generates a 3x payout for 15 on the grid.

Wild Symbols

Wild (Gargantoon feature)
How it looks Reactoonz Slot Symbol Wild Reactoonz Slot Symbol Wild (Gargantoon feature)

High-Paying Symbols

Symbol HP4 HP3 HP2 HP1
How it looks Reactoonz Slot Symbol (High-Paying) HP4 Reactoonz Slot Symbol (High-Paying) HP3 Reactoonz Slot Symbol (High-Paying) HP2 Reactoonz Slot Symbol (High-Paying) HP1

Low-Paying Symbols

Symbol LP4 LP3 LP2 LP1
How it looks Reactoonz Slot Symbol (Low-Paying) LP4 Reactoonz Slot Symbol (Low-Paying) LP3 Reactoonz Slot Symbol (Low-Paying) LP2 Reactoonz Slot Symbol (Low-Paying) LP1

Reactoonz slot Bonus Features

Just how the base game is so innovative, the bonus features are as well. Let’s see what you can expect from the Reactoonz slot.

  • Quantum Features: It’s a series of four features named Implosion, Incision, Demolition, and Alteration. The machine you see on the right side of the grid triggers them when you win enough times on a single spin.
  • Gargantoon Drop: This happens when you win nothing on a spin. This might surprise a lot of you but not OJO. Because he knows how Play’n Go likes to row their boat against the tide. The Gargantoon comes down and rewards up to 8 wilds.


✓ Unique gameplay

✓ Innovative “clusterpays” mechanic

✓ Up to 4570x winning potential

✓ Amazing 96.51% RTP


  • Highly volatile title

Wrapping Up

Reactoonz slot could be the best way to unwind after a long day’s work. Why? Because who doesn’t like to see cartoon aliens destroy each other in a funny way? Get yourself a PlayOJO account right now to explore this unique game.