Reading the mechanic
Reactoonz uses a seven-by-seven grid and winning clusters of five or more matching symbols. The provider describes those symbols disappearing and replacement symbols arriving from above. A paid round can therefore contain several grid evaluations. [1]
Clusters also transfer energy to Gargantoon. The meter is a second layer on top of the cluster awards: filling it initiates a sequence of features. Oversized aliens and wild symbols have distinct roles in the provider description, so a large symbol should not automatically be read as an ordinary substitute. [1]
The source identifies the flux capacitors as wilds and describes a fully charged Gargantoon producing a sequence of up to five features. It does not supply enough detail here to calculate a feature frequency. A visible meter is a rule state within the game, not a guarantee of a net profit when it completes. [1]
Take it to the paytable
- Read the adjacency rule for clusters and the role of oversized symbols. A visually larger alien is not automatically evaluated like a group of ordinary symbols.
- Follow which event transfers energy and which meter state initiates Gargantoon. Keep the cluster award separate from the later feature effect.
- Check the ordering of effects after the meter is full. The public summary identifies a feature chain, while the actual rules should explain its complete evaluation order.
Reference facts
| Item | Documented value |
|---|---|
| Grid | Seven × seven Verified [1] |
| Cluster threshold | Five or more matching symbols Verified [1] |
| Feature layer | Winning clusters charge Gargantoon Verified [1] |
| RTP configuration | Not checked for an exact configuration Not checked |
| Version-specific volatility | Not checked for an exact configuration Not checked |
What remains unknown
This reference does not establish a currently playable operator, country availability, an approved offer, or a mathematical configuration. We publish no operator matches for this entry.
The source is a public feature description. Check the actual game help for the full paytable, evaluation order and applicable version. Read our configuration guide before assigning a percentage to a title.
Source footnote
- Reactoonz — provider description — Play’n GO. Checked 30 October 2026. Supports the title and specific mechanics above; does not prove operator availability or reuse rights for artwork.
Revision note
· Initial reference review. Conditions, scope and unchecked configuration fields recorded. No previous correction history is claimed.
Continue reading
- Reactoonz 2 — Follow the chain from fluctuating symbols to charged wilds
- Gemix — The cluster rule and the world pattern are separate tasks