Play'n Go

Reactoonz 2

Slots Video Slots Space UFO Monsters Sci fi

Reactoonz sequel centered on linked energy meters

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

94.2%

return to player

Volatility

High volatility

variance

Max win

5,083×

top multiplier

Min bet

$0.20

per spin

Reels

0 lines

Player rating

3.5 ★

14 votes

DEMO Play free, no signup

Play'n Go

Embed on your site

3.5 / 5

14 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP6/10

RTP 94.2% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5083.00 (5083×) → 7.4/10

Features10/10

18 features → 10.0/10

Game Mechanics8/10

f=18 r=7 p=n/a → 7.9/10

Context signals (tie-breakers)

Layout9/10

7x7 → 9.0/10

Bet Flexibility4/10

0.2–5 (×25) → 4.0/10

Provider Reputation6.5/10

provider avg 6.5 → 6.5/10

Popularity2.5/10

synthetic proxy → 2.5/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 68 — Reactoonz 2 by Play'n Go

https://slotranker.com/play-n-go/reactoonz-2#score

How to cite

Slot Summary

A restless crew of space creatures returns in Reactoonz 2, Play'n GO's 2020 sequel to Reactoonz. The 7x7 cluster grid turns every cleared group into charge for two linked meters: the Fluctometer creates Electric Wilds, while the Quantumeter converts collected energy into increasingly large Wild forms. That meter interaction, rather than a conventional free-spin round, gives the sequel its mechanical identity and supports a 5,083x maximum win.

How It Plays

Winning clusters disappear from the 7x7 grid and replacement creatures fall into the gaps. The same round continues while those new placements form additional qualifying groups.

One randomly selected creature type fluctuates each round. Winning with that type can create Electric Wilds, which remove more symbols and transfer their collected energy into the Quantumeter.

Theme & Atmosphere

Monsters, Sci fi, Space, and UFO imagery turn the charging meters into machinery operated by the returning Reactoonz rather than abstract counters beside the grid.

Gargantoon supplies the visual endpoint of the energy cycle, growing from a large presence into smaller Wild pieces as successive Cascading wins remove it.

Space UFO Monsters Sci fi

Features & Win Potential

Symbol Collection and Level Up connect ordinary Cascading wins to larger feature events, while Wild Symbols substitute inside later Cluster Pays combinations.

The Colossal Symbols sequence begins with a Mega Symbol at 3x3 size, then divides into smaller Expanding Wilds as winning groups remove each form.

High volatility Symbol Collection Multiplier Wild Symbol Cascading Cluster Pays Expanding Wilds Colossal Symbols 7 Reels Sub Symbols In Feature Symbol Swap Symbols collection (Energy)RTP range Avalanche Colossal Reels Grid Mega Symbol (3x3)Level Up

Screenshots

4 gameplay frames

Gameplay screenshot of Reactoonz 2 (1 of 4)

Gameplay screenshot of Reactoonz 2 (2 of 4)

Gameplay screenshot of Reactoonz 2 (3 of 4)

Gameplay screenshot of Reactoonz 2 (4 of 4)

Spec sheet

Reactoonz 2 at a glance.

Identity

Slot nameReactoonz 2

StudioPlay'n Go

Released10/1/2020

Math

SlotRanker Score68

RTP94.2%

VolatilityHigh volatility

Max win5,083×

Bet range$0.20 – $5.00

Player rating3.5 / 5 · 14 votes

Format

Reels7

Paylines0

Layout7x7

Expected average based on this slot's 94.2% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.64

Cost per session$4.64

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Reactoonz 2? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (94.20%), with wins capped at its top multiplier (5,083×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Reactoonz 2

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Compare Reactoonz 2 with other games

	Reactoonz 2 Score 68This game	Monster Wins Score 81	Space Donkey Score 81	Space Wars XXXtreme Megaways Score 80	Reapers Score 76
Identity
Studio	Play'n Go	NextGen	NoLimit City	NetEnt	Print Studios
Released	10/1/2020	6/22/2016	10/3/2023	8/13/2024	12/13/2022
Math
RTP	94.2%	97.12%	96.07%	96.14%	94.44%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	5,083×	—	14,649×	14,400×	20,000×
Format
Reels	7	5	6	6	8
Layout	7x7	5x4	6x4	6x7	8x6
Paylines	0	1024	46656	117649	500
Min bet	0.2	0.5	0.2	0.4	0.25
Max bet	5	100	200	32	1
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	—
Free spins	—	✓	✓	—	—
Scatter symbol	—	✓	✓	—	✓
Multiplier	✓	—	✓	—	✓
Bonus game	—	✓	✓	—	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against Reactoonz 2.

Comparing against

Reactoonz 2

Play'n Go

RTP

94.2%

Max win

5,083×

Score

+ Free Spins+ Scatter+ Bonus Game− Multiplier

+ Free Spins+ Scatter+ Bonus Game

Space Wars XXXtreme Megaways

+ Respins− Multiplier

+ Scatter+ Bonus Game− Wild

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01Is Reactoonz 2 a sequel?

Yes. Play'n GO identifies it as the 2020 sequel in the Reactoonz line, with Gargantoon returning as the largest Wild form.

02How are wins formed in Reactoonz 2?

Matching creatures form clusters on a 7x7 grid, and winning symbols disappear so replacements can fall into the cleared spaces.

03What do the two meters control?

The Fluctometer creates Electric Wilds from selected creatures, while the Quantumeter uses collected energy to release Energoon or Gargantoon Wilds.

Series

Reactoonz

View all 7 games

Game	Year	RTP	Volatility	Slot Score
EnergoonzPlay'n Go	2013	94.74%	Medium volatility	61
ReactoonzPlay'n Go	2017	96.51%	High volatility	80
Reactoonz 2CurrentPlay'n Go	2020	94.2%	High volatility	68
Dr ToonzPlay'n Go	2021	94.25%	High volatility	72
GigantoonzPlay'n Go	2022	94.25%	High volatility	68
GargantoonzPlay'n Go	2023	96.2%	High volatility	79
Reactoonz 100LatestPlay'n Go	2025	94.2%	High volatility	65