- Fun cascading wins with win multiplier boosts
- High max win of 10,000x
- Multiple bonus features available
- High volatility
Contents
Reactoonz 100 Slot Overview
The Reactoonz 100 slot is part of the growing line of "100" titles from Play'n GO slots that revisit classic releases with improved mechanics and increased payout potential. Just like Moon Princess 100 and Rise of Olympus 100, this video slot keeps the structure of the original but introduces one or two special differences. Here, the highlight is a progressive win multiplier, which increases during play and boosts the value of clusters when Energized Toons are involved.
This addition changes the rhythm of the gameplay as each cascade of winning symbols not only clears space for new icons but also builds toward potentially higher returns. The slot still relies on cluster pays, cascading reels, and the familiar Gargantoon finale.
Reactoonz 100 Theme, Graphics & Soundtrack
Reactoonz 100 is an alien-themed slots game, with the main 7x7 grid occupying the centre of the screen.
The symbols consist of one-eyed and two-eyed alien characters, with one-eyed aliens representing lower payouts and two-eyed aliens representing higher payouts. Wild symbols substitute for all other icons but cannot be selected as Energized Toons.
The multiplier trail is displayed to the left of the grid, showing the current win multiplier and moving dynamically as Energized Toons are involved in winning clusters. The Gargantoon character rests at the side of the reels and is triggered as part of the fifth queued feature in the Quantum Charger system.
Audio & Sound
The soundtrack is electronic and timed to correspond with cascades and slots bonus features. Sound effects are linked to symbol removal, wild placement, and multiplier increases.

Reactoonz 100 RTP & Volatility
Reactoonz 100 slot has an RTP of 96.2% and high volatility.
The total win ceiling is 10,000x the stake, although the probability of achieving this is low.
How To Play Reactoonz 100
The controls in Reactoonz 100 are straightforward, ensuring players can focus on the core mechanics of cluster pays and cascading reels. Bet levels start at 10p, keeping the minimum stake accessible.
- Choose your stake using the on-screen options.
- Press the main spin button to launch the round.
- Look for clusters of winning symbols to appear.
- Watch as cascades remove clusters and drop in new symbols.
- Monitor the Quantum Charger and multiplier trail during play.
Players should use the timeout and self-exclusion tools to maintain responsible play and manage their session length.
How To Win At Reactoonz 100
The winning system in Reactoonz 100 slot is built around cluster pays. A win occurs whenever five or more matching symbols land next to each other in a vertical or horizontal chain.
Base Game Payouts
In the base game, clusters of one-eyed aliens pay lower amounts, while two-eyed aliens yield higher values. For example, large clusters of the top-paying symbol can deliver payouts of up to 100x. Although this is lower than in earlier versions, the multiplier system increases overall payout potential.
Wilds And Multipliers
Wilds substitute for all symbols, enabling clusters to complete more frequently. The Energized Toon mechanic adds another dimension. When active, clusters containing this special symbol are multiplied by the current win multiplier, which rises throughout cascades as winning symbols land.
Scatter Symbols And Cascades
There is no standard scatter symbol in Reactoonz 100, but the Quantum Charger serves as a substitute mechanic. Cascading reels ensure that after every cluster clears, new symbols fall into place, creating additional chances for payouts.
Other Cluster Games
View allReactoonz 100 Bonus Features
Energized Toons
The Energized Toon becomes active once the multiplier trail reaches x2. A random position is chosen, and wins involving that symbol are multiplied by the current multiplier.
Quantum Charger And Features
Winning symbols gradually fill the Quantum Charger. For every 25 symbols collected, a feature is queued, up to four in total. The fifth feature is always the Gargantoon.
| Feature | Description |
|---|---|
| Implosion | Converts 3–6 symbols into Wilds, destroying those adjacent to them. |
| Incision | Places a Wild at the centre of the grid, creating diagonal lines of identical symbols. |
| Demolition | Removes all one-eyed symbols and any matching icons from the grid. |
| Alteration | Transforms one random one-eyed symbol into another symbol type. |
Gargantoon
The Gargantoon is always the last feature to activate. It begins by placing eight random wilds on the grid. Once cascades end, it transforms into two 2x2 wilds, and if play continues, it becomes a 3x3 wild. This shifting structure helps extend cascades, although the Gargantoon never appears as an Energized Toon.
Instability And Fluctuation
If no win occurs on the initial spin, Instability may trigger, adding 4-8 wilds to the grid. Meanwhile, Fluctuation highlights one-eyed symbols at random. When included in a cluster, these generate two extra wilds, further improving chances of a cascade.
Reactoonz 100 Overview Summary
Reactoonz 100 builds on the strengths of the original by maintaining its cascading reels, cluster wins, and alien theme, while adding a progressive win multiplier. The mix of old and new keeps the slot familiar but also fresh and fun.
Although the top payout for individual clusters has been reduced compared to the first release, the multiplier system balances this change. With a total win ceiling of 10,000x, the game has one of the highest payout potential figures in the Toonz series.
The design updates, lively soundtrack, and layered features make Reactoonz 100 slot an entertaining alien-themed option for players. Its high volatility means payouts can be uneven, but those who prefer slots with depth and multiple bonus triggers may find it a solid choice.
| Slot Name: | Reactoonz 100 |
|---|---|
| Software: | Play N Go |
| RTP: | 96.2% |
| Volatility: | High volatility |
| Paylines: | 0 |
| Reels: | 7 |
| Min Bet (all lines covered): | £0.10 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 10000 |
| Features: | Wild Symbol, Multiplier, Sub Symbols In Feature, Clusters, High volatility, 7 Reels, Cascading, Symbol Collection, Colossal Symbols |
| Themes: | Aliens, Space |
| Last Update: | 29/06/2026 |
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Yes. Play N Go have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
How Do Winning Symbols Work In Reactoonz 100 Slot?
Winning symbols form clusters when five or more identical icons connect horizontally or vertically. Once these appear, they are removed from the grid, allowing new symbols to cascade into place. This system can lead to chains of consecutive wins in both the base game and during bonus features.
What Features Are Available In Reactoonz 100 Slot?
Reactoonz 100 slot offers multiple bonus mechanics. These include the Energized Toon multiplier, the Quantum Charger with its four features, and the Gargantoon, which expands from wilds into larger forms. Additional mechanics such as Instability and fluctuating scatter symbol behaviour also help extend cascades and provide more opportunities for a total win.
What Other Slots Might I Enjoy If I Like Reactoonz 100?
If you enjoy Reactoonz 100 slot, you may also find Book of Dead appealing. Both are video slots available at online casinos and offer feature-driven gameplay with high payout potential. Reactoonz 100 uses cluster pays, cascading reels, and multipliers, while Book of the Dead features standard paylines, free spins, and expanding symbols.
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