About this game
Play’n GO has once again brought its adorably fearsome aliens into our midst with the release of the Reactoonz 100 slot in 2025. There are many familiar bonus features to keep things exciting, as Gargantoonz, Quantum features, and Wilds keep the spins packed with action. Wins are still formed as symbol clusters, but this time, wins increase the win multiplier, and the maximum win is 10,000x the bet.
The Return of the Toonz
Reactoonz 100 is set in space on a 7x7 grid. There are no paylines; instead, wins are formed in clusters of at least five matching symbols connected vertically or horizontally.
The game also features a cascading mechanic. A spaceship hovers on the side of the grid removing winning symbol clusters from the grid, after which the symbols above drop down to fill the empty spaces, while new symbols fall from the top to fill the grid. This can trigger lengthy chain reactions, resulting in multiple wins or activating bonus features.
Bonus Features
Increasing Multiplier and Energized Toon
Each cluster win increases the win multiplier, which can rise to as high as 100x. One-eyed winning symbols increase the multiplier by one, while two-eyed winning symbols increase it by three.
When the win multiplier reaches 2x, the spaceship randomly selects a position on the grid for an Energized Toon, and gives it the current win multiplier. If a cluster win includes this selected position, the win is multiplied by the current multiplier. A new position for the Energized Toon is selected after each cascade.

Quantum Charger and Quantum Features
Cluster wins charge the Quantum Charger, which contains four different Quantum Features. Once 25 symbols’ worth of wins have been collected, a feature is charged and added to the queue. When the chain reactions end, the features are activated in random order.
The Quantum Features are:
- Implosion transforms 3–6 symbols into Wilds and removes the adjacent symbols.
- Incision adds a Wild symbol to the center of the game and creates two intersecting lines, which are filled with the same randomly selected symbol.
- Demolition removes a selected one-eyed symbol and all matching symbols from the grid.
- Alteration changes one one-eyed symbol and all matching symbols into another symbol.

Gargantoon and Instability
The Quantum Charger also has a fifth feature, Gargantoon. When all five segments of the Quantum Charger are filled, Gargantoon is activated. Gargantoon adds eight 1x1 sized Wild symbols to the grid. When no more wins are formed, it transforms into two 2x2 sized Wild symbols, followed by one 3x3 Wild symbol. The cascade feature continues as normal, and if no new wins are formed, the Quantum Features are activated one by one.
Additionally, on each random non-winning spin, Gargantoon can add 4–8 Wild symbols to the grid.
Fluctuating symbol and Wild symbols
A random one-eyed symbol type is designated as the fluctuating symbol on each spin. If this symbol type is part of a winning combination, it leaves behind two Wild symbols that substitute for all other regular symbols.
Who is Reactoonz 100 suitable for?
Reactoonz 100 follows in the footsteps of the earlier release Reactoonz, featuring a familiar bonus features. However, Reactoonz 100 adds increasing multipliers that can boost wins by up to 100x. The Toonz series can also be explored through Reactoonz 2, which features expanded bonus features, or Reactoonz Blitzways, where the game mechanic introduces a varying number of symbols on each spin and includes free spins, Cosmic Rewards, and Wilds.
Reactoonz 100 is packed with electrifying action as chain reactions continue and the win multiplier increases. The game is well suited to fans of high volatility, with its less frequently activated bonus features balanced by a higher maximum win and powerful multipliers. The pursuit of bigger wins keeps the excitement going, while the versatile bonus features offer a refreshing alternative to traditional free spins.
FAQs
What does the Wild symbol look like in the game?
The game’s Wild is either a dark, fiery glowing ball or the Gargantoon character. Wilds can appear during the Quantum Features or the Gargantoon Feature, when Gargantoon splits into several smaller Wild symbols or a few larger Wilds on the reels. Wild symbols can also appear randomly on the grid, or if the Fluctuating Symbol is part of a win, the winning symbol cluster creates two Wilds.
Wild symbols can appear quite frequently during the game and substitute for other base symbols, increasing the chances of winning.
Can you buy bonuses in Reactoonz 100?
Unfortunately not. All bonus features in the game can only be activated through regular gameplay.
What is the RTP of Reactoonz 100?
At Tuplaa Casino, the Reactoonz 100 base game is played at the game’s highest RTP of 96.2%.
How do you trigger the Quantum Features?
The Quantum Charger is filled by wins. Once 25 winning symbols have charged the meter, a feature is charged and added to the queue. When the chain reactions end, the features are activated.
How high can the multipliers go in the game?
The game’s multiplier can increase up to 100x. The multiplier increases with every cluster win, and whenever a cluster win includes the randomly selected position for Energized Toon, the win is multiplied by the current multiplier. The multiplier is displayed on the spaceship at the side of the grid.
Game details
- RTP
- 96.2%
- Volatility
- High
- Released
- 2025
- Provider
- Play'n Go
- Genre
- Video Slots
- Theme
- Monsters, Cute




















