What Is Reactoonz 2?
Reactoonz 2 by Play'n GO is the 2020 sequel to the beloved Reactoonz, expanding the original's 7x7 cluster pays format with a new Fluctometer mechanic, additional alien species from the Reactoonz universe, and an enhanced Quantum Leap feature. It is one of the most anticipated sequels in Play'n GO's catalogue.
The sequel introduces the Fluctometer — a new meter that tracks wild and cluster activity across spins. When the meter fills to threshold levels, it triggers one of four Quantum features: Implosion (transforms a 3x3 area into Wilds), Alteration (transforms all non-winning symbols to a matching colour), Incision (draws diagonal lines of Wilds) and Demolition (removes all single non-wild symbols).
RTP & Volatility
Reactoonz 2 carries a published RTP of 96.20%. Very High volatility means wins are rare but the payout potential is extreme — for experienced players only.
RTP is a theoretical long-run figure — it does not predict outcomes in any single session. Set a budget before playing.
Key Features
The Fluctometer tracks wild symbol activity across spins. Each wild landing adds to the meter. At tier thresholds, one of four Quantum features triggers: Implosion (3x3 Wild block), Alteration (colour-matching transformation), Incision (diagonal Wild lines) or Demolition (single-symbol removal).
The Gargantoon feature (from the original) returns: when the Fluctometer reaches a critical threshold, the Gargantoon wild monster appears as a 3x3, then 2x2, then 1x1 Wild block across consecutive tumbles. This feature is the game's highest-value base-game event.
Free spins trigger with four or more Scatter symbols. During free spins, the Quantum features and Gargantoon mechanic remain active, with enhanced Fluctometer filling rate and additional starting Wilds placed on the grid at the bonus start.
Theme & Design
An expanded cast of alien creatures from the Reactoonz universe: more species, more colour variation, and new character animations compared to the original. The 7x7 grid glows with bioluminescent colours — blues, purples, pinks and greens. Play'n GO's production quality for the sequel is excellent.
Verdict
Reactoonz 2 is a solid sequel that expands the original's mechanics with the Fluctometer and Quantum features. The 96.20% RTP is competitive for very high volatility, the 5,000x maximum is achievable in favourable conditions, and the Gargantoon continues to be the game's most spectacular feature. For Irish fans of the original who want the full expanded experience, the sequel delivers.
Pros
- Fluctometer adds progressive Quantum feature engagement
- Gargantoon Wild monster from original retained
- 96.20% RTP competitive for very high volatility
- 7x7 grid gives 49 positions for cluster coverage
- Four distinct Quantum features provide variety
Cons
- Very high volatility — patience required
- 5,000x max win lower than Jammin' Jars 2
- Fluctometer complex to track initially
- Free spins hard to trigger
Where to Play Reactoonz 2 in Ireland
Reactoonz 2 is available at Irish casinos carrying Play'n GO content.
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Slots Gallery — casino alternativeIs Reactoonz 2 Available on Mobile?
Play'n GO builds all titles in HTML5. Reactoonz 2 runs in any modern mobile browser on iOS or Android.
Similar Games
- Reactoonz — Original series entry
- Jammin' Jars 2 — Push Gaming cluster comparison
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Frequently Asked Questions
Reactoonz 2 has a published RTP of 96.20%.
The Fluctometer is a meter that tracks wild and cluster activity across spins. At tier thresholds it triggers one of four Quantum features: Implosion, Alteration, Incision or Demolition.
The Gargantoon is a giant wild monster that appears as a 3x3 Wild block, then 2x2, then 1x1 across consecutive tumbles when the Fluctometer reaches a critical threshold.
Yes. The game uses HTML5 and runs in any modern mobile browser on iOS or Android.
⚠ 18+ only. Gambling can be addictive. Play responsibly.
Contact the Gambling Awareness Trust: 1800 753 753 or gamblingcare.ie.