About the Game
Reactoonz 100 is a slot game from Play’n GO, played on a 7×7 grid. Players place bets ranging from £0.10 to £5.00 per spin. Wins are achieved by forming clusters of 5 or more matching symbols that are connected either horizontally or vertically anywhere on the grid. All winnings in a single round, including those from features and bonus rounds, are added together. The paytable and in-game rules provide more details on winning combinations.
How to Play
- Select your bet using the plus and minus buttons to adjust the value, or click one of the five available bet buttons.
- Press the Spin button or use the spacebar to begin the round with your chosen bet.
- Symbols drop from above to fill the grid. When 5 or more matching symbols connect in a cluster, they are removed, and new symbols drop down to potentially form new clusters.
- The round continues to cascade until no further wins are possible. All winnings for that round are paid at the end of the sequence.
Cluster and Cascade Mechanism
Reactoonz 100 is built around cluster wins and cascading action. When winning clusters are formed, the connected symbols are removed and replaced by new symbols that fall from above. Cascades continue until no further clusters can be created.
Features and Bonus Mechanics
- Quantum Features: Removed symbols from each win help charge up to five Quantum Features during the round. Once a charge meter is full, one of the following is triggered at random:
- Implosion: Transforms 3 to 6 symbols into wilds and destroys adjacent symbols.
- Alteration: Selects one random one-eyed symbol and transforms all instances of it into another symbol. If no one-eyed symbols are present, another symbol type may be chosen.
- Demolition: Destroys all one-eyed symbols and their matching counterparts.
- Incision: Cuts a wild symbol into the centre of the grid and forms two intersecting diagonal lines filled with the same randomly selected symbol.
- Gargantoon Feature: When all five charge meters are full, the Gargantoon feature is triggered. First, it adds eight 1×1 wild symbols randomly across the grid. If no new cascades occur, Gargantoon becomes two 2×2 wild symbols. Finally, after additional cascades, it transforms into a 3×3 wild symbol. Each stage is followed by new symbols dropping down to fill the grid.
- Fluctuating Symbol: On every spin, one random type of one-eyed symbol is marked as the Fluctuating symbol. If this symbol forms part of a winning cluster, it leaves two wilds behind.
- Random Gargantoon Drop: On any spin that does not produce a win, there is a chance for Gargantoon to add between four and eight wild symbols randomly onto the grid.
- Win Multiplier: Each win during a game round increases the win multiplier. Wins with one-eyed symbols add +1 to the multiplier, while wins with two-eyed symbols add +3. The multiplier only applies to winning clusters that include the Energized Toon, whose spot is selected at random during each cascade. The multiplier resets at the end of the game round.
Wilds substitute for all regular symbols to help create wins. The bet remains unchanged throughout a given round and cannot be altered mid-round. Free Spin features, when triggered, are played with the same bet as the activating round.
Controls and Gameplay Actions
- Changing Your Bet: Click any of the five bet buttons or use the plus and minus buttons to increase or decrease your stake.
- Paytable: Toggle the paytable to view symbol values and feature information.
- Start / Spacebar: Begin a new round by pressing the Spin button or the spacebar, using your current bet selection.
- Auto Adjust Bet: If your balance is too low to support the current bet, the game will automatically select the highest possible bet value below your balance.
Unfinished Games
If a game round is interrupted, all information and bets are saved until you return. You may resume any unfinished round from where it left off. Any unresolved bets left undecided in incomplete games will become void after 90 days. In the event of a malfunction, all pays and plays are voided.
Additional Information
The game’s return to player (RTP) rate is displayed in-game. For further details on paytables and specific game rules, please refer to the information provided within the game interface.
Play Game 🎰Note: Reactoonz 100 Demo Play Info and Free Play Features
If you’ve read the information above or are simply exploring this game for the first time, you might be looking for a way to access Reactoonz 100 demo play or free play mode. While demo access is not always available, this page provides detailed information based on the game’s official help content.
Learn how features like free spins, bonus symbols, wilds, and payouts work, just as you would in a typical demo version. Whether you are reviewing the mechanics before real play or comparing Reactoonz 100 to other slots, the overview here helps simulate the experience of trying the game for free.
*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.

