With the release of Gargantoonz on 30 November 2023, we thought we'd have a retrospective on the slot that started it all – Energoonz. You can demo all of the Reactoonz online slots here for free. It’s time to get beamed into outer space.

Check out this landmark first instalment in the Reactoonz  series from global slot connoisseurs Play'n GO. The fan favourite online grid slot, Energoonz, bears design similarities to Troll Hunter  but offers players a unique and immersive sci-fi spin that's inspired countless sequels since its debut in 2023. 

In this slot, players are invited on a space-bound voyage with the Energoonz as they evolve their abilities with a cast of colourful creatures. The Energoonz will form powerful clusters as gameplay develops and fill their Energoonz charge meter. 

Despite the Play’n GO roster featuring more than 300+ titles, Energoonz remains a tentpole and staple of the Play’n GO portfolio. Read on and learn more about the alien slot that kickstarted it all. It’s time for an out-of-body experience!

Technical Data

Energoonz is a 5x5 grid slot that transports players to an alien void at the start of the Reactoonz mythology. The game consists of a grid of 5x5 symbols and nine dynamic symbols. With a Free Bonus game and out-of-this-world Multipliers, Energoonz is truly an alien experience.

How to Play Energoonz

Play Energoonz, players must make sure the symbols on the grid slots fall to form winning combinations. To win, three or more symbols must be secured horizontally or vertically in each row.

The Features of Energoonz

Plasma Ball Wilds

During the base game, a Plasma Ball Wild can replace any symbol to help players create winning clusters. Every time players get a winning cluster, those symbols are removed, and new ones fall into place to create new and unique combinations. Moreover, the Win Multiplier increases with every recent drop, meaning winnings can multiply quickly. If all symbols are removed from the grid, players will be rewarded with a win of x1000 of their total bet: now that's an interstellar reward.

The Bonus Game

The Bonus Game is a special set of Free Game rounds activated when a column marked as Bonus is cleared of all symbols. The Multiplier is determined based on the number of Bonus columns that are entirely removed. Players must land five or more matching symbols anywhere on the grid to win. All wins during the Bonus Game are multiplied by the Multiplier.

In the Bonus Game, a different set of symbols is used. Players can win up to 20 additional Bonus Rounds by landing five or more Bonus symbols represented by the Energy container.

Graphics and Visuals