- Expert Rating: 9.5
- Year Created: 2017
- Reels: 7
- RTP: 96.51%
- Min Bet: 0.20
- Max Bet: 100
- Max Payout: 4,750x
- Game Developer: Play'n GO
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The Reactoonz slot by Play’n GO delivers quirky alien animations, cascading reels, and intense cluster wins that keep the action fun and fast. Packed with bonus features, unique mechanics, and the opportunity to unlock powerful multipliers, it’s a must-try if you enjoy unpredictable and exciting gameplay.
Try the free demo or head straight to the best Reactoonz casino sites to play for real money.
Best Slot Sites to Play the Reactoonz Slot Game
Reactoonz Slot - Quick Overview
| Year Created | 2017 |
| Software Provider | Play’n GO |
| Slot Type | Video Slot |
| Theme | Alien |
| Reels | 7 |
| Paylines | Cluster Pays |
| Min Coins per Line | N/A |
| Max Coins per Line | N/A |
| Min Bet | $0.20 |
| Max Bet | $100.00 |
| Jackpot | No |
| Max Payout | 4,750x |
| RTP (%) | 96.51% |
| Volatility | High |
| Mobile Compatible | Yes |
| Languages | 20+ (English, Spanish, German, etc.) |
Reactoonz Review
Released in 2017, the Reactoonz online slot features seven reels and seven rows and uses the Cluster Pays mechanic. With a 96.51% RTP, this alien-themed slot transports you to a parallel universe where cute aliens dominate the reels across a plain, dark blue backdrop while a synthetic soundtrack breathes life into each spin.
Bet denominations range from $0.20 to $100.00 per spin in this highly volatile slot. You can also look forward to exciting bonus action from cascading reels, several Quantum Leap Instability, Giantoonz, and a Fluctuation feature, leading to a max win worth 4,570x your stake.
Settings that Help You Play Reactoonz
When you play Reactoonz, you’ll find multiple in-game settings that make gameplay smoother and more convenient for your preferences. From sound controls to automated spins, these innovative options assist you in enjoying the game in a way that suits you best.
| Autoplay | Yes – You can set between 10 and 100 automated spins with win/loss limits |
| Turbo/Quick Spin | Yes – Speeds up the game, allowing you to get through more spins in a shorter timeframe |
| Gamble Feature | No |
| Volatility Adjustment | No |
| Sound/Visual Settings | Yes – You can choose to spin with or without sound effects, but you won’t find any visual settings |
| Battery Saver Mode for Mobile | No |
Expert Tip 1: As a high volatility slot, generating wins in Reactoonz can take some time but produce huge payouts when they come around. To manage this, use the stop limits in the autoplay feature and set a win cap and max loss limit. It allows you to enjoy long sessions without risking more than you want to.
Highest Paying Symbols in Reactoonz Slot
The large, colorful aliens are the highest paying symbols in the Reactoonz slot. Two wilds substitute for all symbols. Instead of traditional paylines, the game uses cluster wins, meaning you must land five or more matching symbols that touch horizontally or vertically.
Below, you can review payouts for landing 5 to 15+ high-paying symbols in a cluster.
| Symbol | Payout |
| Vortex Wild | Replaces all regular symbols |
| Gargantoon Wild | Substitutes for all symbols |
| Pink Alien | 5–15+ = 1.6–1,200x stake |
| Bright Green Alien | 5–15+ = 1.28–480x stake |
| Orange Alien | 5–15+ = 0.96–240x stake |
| Blue Alien | 5–15+ = 0.8–120x stake |
Other Symbols and Payouts
Besides the top-tier alien symbols, four smaller one-eyed aliens are the low-paying symbols. These low-paying symbols land more often and assist in triggering cluster wins more frequently.
Below, you can review payouts for landing 5 to 15+ low-paying symbols in a cluster.
| Symbol | Payout |
| Purple Alien | 5–15+ = 0.24–16x stake |
| Red Alien | 5–15+ = 0.24–16x stake |
| Green Alien | 5–15+ = 0.16–4.8x stake |
| Yellow Alien | 5–15+ = 0.16–4.8x stake |
Reactoonz Online Slot Bonus Feature Breakdown
The Reactoonz slot swaps traditional paylines for cluster wins and boosts action with nine bonus features, including a Quantum Leap meter, cascading wins, and more. Let’s dive into the bonus features in more detail below.
Cascading Reels Keep the Action Alive
Triggering a winning cluster containing five or more symbols activates the cascading reels feature. Once activated, all winning symbols are removed from the grid, while new symbols fill the empty spaces from above. The cascading reels feature continues in this fashion until no new winning clusters exist.
Charge the Quantum Meter for Explosive Features
Each time you create a winning cluster, you’ll increase the five Quantum Leap charge meters, one by one. A fully charged meter randomly adds one of the quantum features to the queue. Let’s take a look at the features on offer:
- Implosion Feature: Transforms 3 to 6 symbols into wilds and destroys adjacent symbols.
- Alteration Feature: Randomly selects one low-paying symbol and transforms all instances into the same symbol.
- Demotion Feature: Destroys and removes all low-paying symbols from the reels.
- Incision Feature: A wild symbol cuts diagonally across the grid, displaying a randomly selected symbol.
When you charge all five quantum leap meters, the Gargantoon feature gets added to the queue. It randomly adds a 3x3 wild symbol onto the grid. With every cascade, the Gargantoon wild symbol divides into two 2x2 wild symbols, and on the following cascade, it divides again to become nine 1x1 wild symbols.
Instability Feature with Random Wilds
When you have a non-winning spin, the Gargantoon wild can randomly add 4 to 8 wild symbols onto the reels.
Giantoonz Feature with a 2x Multiplier
The Giantoonz feature triggers when four matching symbols adjacent to each other appear in a 2x2 formation. It creates a Giantoonz that doubles any winning cluster it’s part of.
Fluctuation Feature on Low-Value Symbols
One low-paying symbol is randomly chosen as the fluctuating symbol on every spin. When part of a winning cluster, it leaves two wild symbols on the grid.
Expert Tip 2: The Quantum meter fills and resolves in a single spin. Don’t change your bet size mid-flow, only after a spin finishes, to maintain consistent outcomes.
Features and Bonuses at a Glance
| Wilds | Yes – Two wilds appear in features, Gargantoon is a 3x3 wild that splits into smaller wilds |
| Scatters | No |
| Multipliers | Yes – Giantoonz doubles winning clusters |
| Free Spins | No |
| Re-Spins | No |
| Random Features | Yes – Instability, Quantum modifiers (Alteration, Incision, Demolition, Implosion) |
| Symbol Upgrades | Yes – Through certain Quantum features |
| Bonus Buy | No |
Reactoonz Slot RTP and Volatility
The Reactoonz RTP is 96.51%, slightly above the industry average of 96.00%. This makes it a bit more generous over the long run. Some casinos may use alternative RTP versions, so check before playing.
This is a high-volatility slot - wins can be rare, but when they occur, they can be substantial. Be prepared for bankroll swings and play with proper limits to maximize enjoyment and longevity.
Expert Tip 3: Wins often occur in bursts. Use smaller bets to endure dry spells, and when the Quantum meter charges multiple levels or Giantoonz appear, it often signals bigger wins ahead.
Reactoonz Demo Pros and Cons
Pros:
- Practice risk-free: Learn mechanics without spending real money.
- Understand features: See Alteration, Incision, Implosion, and Instability in action.
- Test settings: Try autoplay, turbo mode, and different bet sizes.
- Check mobile performance before playing for real money.
Cons:
- No real cashouts from demo mode.
- Can create unrealistic risk tolerance with large demo balances.
- RTP may vary between demo and live casino versions.
Top 3 Attractions to Reactoonz Slot
The Reactoonz slot stands out for its dynamic mechanics, offering thrilling cluster-based gameplay across a 7x7 grid packed with chain reactions and special features.
- Quantum Chain into Gargantoon: Fill the Quantum meter to trigger powerful modifiers and the iconic Gargantoon wild sequence.
- Cluster Pays & Cascades: Cascading wins can lead to continuous hits and exciting streaks.
- Above-Average RTP & Big Win Potential: With 4,750x max win and 96.51% RTP, it offers high rewards for patient players.
Similar Games to Reactoonz Slot by Play’n GO
If you enjoy Reactoonz, try other cluster pay or cascading slots that deliver similar energy and excitement:
- Fruit Party by Pragmatic Play – 7x7 reels, cluster pays, multipliers, free spins, up to 5,000x max win.
- Sweet Bonanza by Pragmatic Play – 6x5 grid, pay-anywhere system, tumbling reels, up to 21,175x max win.
- Sugar Rush by Pragmatic Play – Cluster pays, stacking multipliers up to 128x, 5,000x top prize.
What Fuels the Alien Energy Loop in Reactoonz Slot
The Reactoonz slot delivers an engaging mix of cluster pays, cascading reels, and quantum-charged modifiers. These interconnected systems create a gameplay “loop” that builds energy, rewards patience, and unleashes massive potential through the Gargantoon wild feature.
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