Reactoonz 100

About Reactoonz 100

Reactoonz 100 is a Play'n GO Cluster Pays slot played on a 7x7 grid, with cascading wins and a multiplier that can climb as high as 100x. It's the third main entry in the Reactoonz series, following the original Reactoonz and Reactoonz 2, and keeps the same alien cast and charge-meter structure the series is known for.

There's no traditional Free Spins round. Instead, the action builds inside the base game: cascades feed a Quantum Charger meter, filled meters trigger grid-changing Quantum features, and the fifth charge brings in the Gargantoon as a set of wilds. At Midnite the RTP is 94.20%, volatility is very high and the maximum win is 10,000x your stake.

How to Play Reactoonz 100

Pick your stake and spin. Stakes at Midnite start from £0.10 per spin. Wins come from clusters of matching symbols that connect horizontally or vertically, with five or more identical symbols needed for a payout. Every winning cluster is removed from the grid, new symbols drop in from above, and the cascade carries on for as long as fresh clusters keep forming.

Each winning symbol also adds to the Quantum Charger meter. Once 25 winning symbols have been collected, a Quantum feature is charged and queued, then fires when no more winning clusters land. Full paytable values and feature rules sit in the in-game help screen, which is worth a look before you play because the meter and multiplier logic are more involved than a standard slot.

Reactoonz 100 Features

• Cluster Pays with cascades: Clusters of five or more matching symbols pay. Winning symbols are removed and replaced, so one spin can produce several wins in a row.
• Energized Toon multiplier: A multiplier meter sits to the left of the grid. Wins on one-eyed symbols add 1 to it and wins on two-eyed symbols add 3, up to a cap of 100x. Once it reaches 2x, a random symbol becomes the Energized Toon, and any winning cluster that includes it is paid at the current multiplier. A new Energized Toon is chosen with each cascade.
• Quantum Charger and Quantum features: Collecting 25 winning symbols charges one of four Quantum features, picked in random order. Implosion turns 3 to 6 symbols into wilds and destroys the symbols next to them. Incision places a wild in the centre of the grid with two crossing diagonals of one matching symbol. Demolition clears all one-eyed symbols and matching symbols. Alteration picks a one-eyed symbol and transforms every matching symbol into another one.
• Gargantoon: The fifth charge always triggers the Gargantoon. It lands as 8 wilds that merge into two 2x2 wilds and then a single 3x3 wild when the cascade sequence ends. The Gargantoon can't become the Energized Toon.
• Instability: On a non-winning spin, 4 to 8 wilds can be added to random positions on the grid.
• Fluctuation: A random one-eyed symbol is picked as the fluctuating symbol. If it forms part of a winning cluster, that cluster creates 2 wilds.

Reactoonz 100 RTP, Volatility and Key Info

Before you spin, the figures worth knowing on Reactoonz 100:

• RTP: 94.20%
• Volatility: Very high
• Grid: 7x7
• Win mechanic: Cluster Pays (five or more matching symbols), with cascades
• Max win: 10,000x stake
• Minimum stake at Midnite: £0.10 per spin
• Mobile: Available on iOS and Android
• Provider: Play'n GO
• Release date: 27 October 2025

Reactoonz 100 Theme and Symbols

The setting is the same space-age alien world as the earlier Reactoonz games, with a dark, starry backdrop behind the 7x7 grid. The cast of Reactoonz are cartoon aliens, and the game splits them into two groups that matter for the maths: one-eyed symbols, which add 1 to the multiplier when they win, and two-eyed symbols, which add 3.

Wilds appear through the Quantum features, Instability and Fluctuation rather than as a regular base-game symbol. The Gargantoon is the series' oversized alien, and here it arrives as a set of wilds that combine into a single 3x3 block. Exact symbol values for each toon are listed in the in-game paytable.

Games Like Reactoonz 100

• Reactoonz: The 7x7 Cluster Pays original that introduced the Quantumeter and Gargantoon.
• Reactoonz 2: The first sequel, adding new Quantum features and an Energoon wild to the same alien setting.
• Gigantoonz: A grid-based cluster slot from the same studio with oversized symbols and a cartoon look.
• Moon Princess 100: Another Play'n GO "100" release with a cascading grid and character-driven features.

Reactoonz 100 FAQs

What is the RTP of Reactoonz 100?

The RTP of Reactoonz 100 at Midnite is 94.20%.

Who developed Reactoonz 100?

Reactoonz 100 was developed by Play'n GO, the studio behind the original Reactoonz and Reactoonz 2.

How do you win on Reactoonz 100?

You win by landing clusters of five or more matching symbols that connect horizontally or vertically on the 7x7 grid. Winning symbols cascade away and new ones drop in, which can create further wins on the same spin.

Is Reactoonz 100 a high volatility slot?

Yes. Reactoonz 100 is rated very high volatility.

What is the maximum win on Reactoonz 100?

The maximum win on Reactoonz 100 is 10,000x your stake.

Does Reactoonz 100 have Free Spins?

No. There's no traditional Free Spins round. The features run in the base game through the Quantum Charger meter, the multiplier and the Gargantoon.

How does the multiplier work in Reactoonz 100?

Winning one-eyed symbols add 1 to the multiplier and winning two-eyed symbols add 3, up to 100x. Any winning cluster that includes the Energized Toon is paid at the current multiplier value.

Can I play Reactoonz 100 on mobile?

Yes. The game runs on iOS and Android via the Midnite app or mobile browser.