Energoonz Slot Review

Rose Varrelli | Updated on: January 16th, 2026

Welcome to the zapped out void with Energoonz, the first in a series of Toonz-themed pokies from Play’n GO. This 5×5 grid slot doesn’t use regular paylines, you win by meeting a requirement of three or more matching symbols in a vertical or horizontal line. This pokie is filled with great cartoon-alien characters, zapping energy effects, cascading wins, and a free spins bonus that all deliver a sci-fi feel.

Software	Play’n GO
Slot Type	Video Pokie / Grid Pokie
Winning Lines	Cluster wind
Reels	5
Rows	5
Min Bet	$0.20
Max Bet	$100.00
Jackpot	Up to 1,000x your stake
RTP	96.69%
Volatility	High

In 3D	Yes
In Virtual Reality	No
Autoplay	Yes
Bonus Game	Yes
Free Spins	Yes
Multiplier Symbols	Yes
Progressive Jackpot	No
Wilds	Yes

Expert's Verdict For Energoonz

Rose Varrelli

Energoonz from Play’n GO is easily one of the most lovable grid pokies ever created. The cascading reels feel real, and offer replay value along with newer designs. The alien lab theme looks goofy and fun, and the gameplay had a solid pacing of excitement, with every cascading result able to chain into bigger payouts.

With its medium volatility and maximum payout of x1000, it is well suited for casual and mid-range players who are seeking fun and frequent hits, rather than ultra high volatility thrill.

This pokie sits at a rating of 4.2 out of 5 stars.

Overall Rating

4.2/5

Cascading Reels
RTP of 96.69%
Unique Grid Layout

No Progressive Jackpot
1,000x Max Win
Outdated Visuals

Graphics & Theme

Energoonz takes you into a neon laboratory filled with energy beams and cartoon aliens. The 5×5 grid sits within a glowing metallic frame, while the backdrop features electrical arcs flashing in and out of the reel matrix. Each alien has a personality of its own, including the orange one-eyed blob and the toothy blue creature, all animated when they land.

As you cascade to wins, the screen ignites and arcs electricity across the screen, giving a ramped up electric rush. The soundtrack hums along with laboratory noises and cracks of plasma energy and every spin feels akin to flip a high voltage switch. Even though Energoonz is now old, the distinct art direction still holds a lovable balance of humor and sci-fi chaos that Play’n GO has since mastered.

Reactoonz online pokie by Play N' Go gameplay

Reactoonz online pokie by Play N' Go reels

Reactoonz online pokie by Play N' Go gameplay view

How to Play Energoonz Pokie

The Energoonz pokie takes place on a 5×5 grid rather than traditional reel symbols. Instead of paylines, you win by spinning three or more identical symbols in a row either horizontally or vertically.

To begin playing:

Select your stake, from $0.20 to $100 per spin.
Hit Spin or Autoplay for several rounds in a row.
Any matching symbols will zap away and new symbols will drop down and hopefully create more wins.
Each successive cascade will boost your multiplier.

One “BONUS” word is always hidden behind each column, and clearing the whole grid will reveal it to activate Free Spins.

Bonus Features

Whenever you have a winning combination, a zap occurs as those symbols are zapped off the grid and replaced by new symbols that drop into place from above. With every win afterward in the same cascade, your multiplier increases, meaning each chain can potentially payout more than the last. Once your chain concludes, your multipliers reset.

Whenever a wild symbol is part of a win, it explodes in a burst of lightning effects and substitutes for any other symbol. During cascades, new wilds can also form at random while keeping the grid alive for even more combos.

Behind the grid is the word “BONUS.” If you clear the entire grid of symbols, the BONUS will be revealed, and the feature will activate. You will be awarded 10 Free Spins on the new reels, which feature upgraded symbols, and the same cascade mechanics.

All symbols during Free Spins are a higher value. The feature can be retrigged if you clear the grid again. Winning chains within the bonus will still build multipliers, as you can approach the max win potential.

Symbols & Payouts

The Energoonz symbols are a mixture of electrical components, cartoon aliens and a wild plasma ball. Here’s what you should expect the payout to be:

Low-value Symbols

3× = 0.15× stake
4× = 0.50× stake
5× = 2.50× stake

Premium Symbols

Green Alien

3× = 0.50× stake
4× = 2× stake
5× = 10× stake

Orange Alien

3× = 0.75× stake
4× = 3× stake
5× = 15× stake

Blue Alien

3× = 1× stake
4× = 5× stake
5× = 25× stake

Special Symbols

Wild (Plasma Ball)
Substitute for all regular symbols. 5 wild symbols pay 500× your stake.

RTP & Volatility

Energoonz offers a Return to Player (RTP) of 96.69%, which sits above industry average for grid pokies. It delivers a medium volatility experience, so you can expect regular small cascades in the base game and occasional bursts of higher payouts from chain wins or the BONUS round.

This balance makes it a great choice for players who enjoy persistence and momentum rather than all-or-nothing sessions.

More Toonz Online Slots

Reactoonz Slot
- Massive 7×7 cascading grid
- Unique modifiers and Wild transformations
- Max Win of 4,570x
- Strong replay value
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Reactoonz 2
- Unique gameplay with a cluster pay mechanic
- Many bonus features and different types of wilds
- High variance can lead to big wins
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Gigantoonz Slot
- Mega Symbols & Quantumeter
- 4,000x max win
- Cascading cluster pays
- High replay value
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Dr Toonz Slot
- Quantumeter bonus features
- Huge 22,000x max win
- Cascading wins & dynamic payways
- Multipliers in free spins
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Final Verdict

Energoonz is Play’n GO’s spark of genius that inspired the whole Toonz franchise. Its cascading grid, multipliers and quirky aliens make it feel alive with energy even a decade later. The 1,000× top prize is not the highest, but the fun comes from the constant zaps and chain reactions that can build into big payouts when luck aligns.

If you enjoy games like Reactoonz and want to see where Play’n GO’s grid innovation started, Energoonz is a must-play. You can find Energoonz at the best AU online casinos. So, jump into the lab and let the aliens power your next win.