Reactoonz slot

The release year is 2017. There are no paylines.

The symbols are colourful aliens split into four one-eyed low-paying aliens and four two-eyed high-paying aliens. The two-eyed high-paying aliens include blue, orange and pink, plus a bright green one. The one-eyed low-paying aliens include yellow, green and purple ones.

Reactoonz has no free spins round. The Quantum Leap meter charges from winning clusters and triggers one of four features. A fully charged meter leads to Gargantoon, a big 3×3 Wild. Giantoonz merges four matching aliens in a 2×2 square into one larger alien whose wins are doubled.

The free demo can be played on this page. Demo play is free practice and demo results do not predict real-money results. Another Play’n GO slot on this site is Gemix. Our slot themes page groups slots by theme.

Wins are cluster pays. You need 5 or more matching symbols connected horizontally or vertically. There are no paylines. Winning symbols disappear and new ones drop in, giving cascades.

The Wild is an energy orb or vortex that substitutes for other symbols. It is created by the features rather than landing as a regular symbol.

Fluctuation highlights one low-paying alien each spin. If it is part of a win it leaves 2 Wilds behind. Giantoonz merges four matching aliens in a 2×2 square into one larger alien whose wins are doubled.

The Quantum Leap meter charges from winning clusters and triggers one of four features. Implosion turns 3 to 6 symbols into Wilds. Demolition removes all low-paying one-eyed aliens. Alteration converts one alien type into another. Incision places a Wild with a diagonal line of converted symbols through it.

A fully charged meter leads to Gargantoon, a big 3×3 Wild that then splits into smaller Wilds over following cascades. Another Play’n GO slot on this site is Wizard of Gems.

Instability

Trigger: On a spin with no win

4 to 8 Wilds can be added to the grid on a spin with no win.

Fluctuation

Trigger: One low-paying alien is highlighted each spin

If the highlighted alien is part of a win it leaves 2 Wilds behind.

Giantoonz

Trigger: Four matching aliens in a 2×2 square

Four matching aliens merge into one larger alien whose wins are doubled.

Quantum Leap

Trigger: Meter charges from winning clusters

Triggers one of four features: Implosion, Incision, Demolition or Alteration. Quantum Leap meter charges from winning clusters and triggers one of four features, Implosion, Incision, Demolition, Alteration.

Implosion

Trigger: Quantum Leap feature trigger

Turns 3 to 6 symbols into Wilds. Quantum Leap meter charges from winning clusters and triggers one of four features, Implosion, Incision, Demolition, Alteration. Implosion turns 3 to 6 symbols into Wilds.

Demolition

Trigger: Quantum Leap feature trigger

Removes all low-paying one-eyed aliens. Quantum Leap meter charges from winning clusters and triggers one of four features, Implosion, Incision, Demolition, Alteration. Demolition removes all low-paying (one-eyed) aliens.

Alteration

Trigger: Quantum Leap feature trigger

Converts one alien type into another. Quantum Leap meter charges from winning clusters and triggers one of four features, Implosion, Incision, Demolition, Alteration. Alteration converts one alien type into another.

Incision

Trigger: Quantum Leap feature trigger

Places a Wild with a diagonal line of converted symbols through it.

1. Open the demo on this page to try the game without staking real money.
2. Use the bet selector to choose a stake before the first spin.
3. Press the spin button to start a round, or use Autoplay to repeat rounds.
4. Open the Info or Paytable screen of the loaded game to read the rules.
5. Check the RTP shown in the Info or Paytable screen of the version you load, because casinos can run different RTP configurations.
6. Watch the Quantum Leap meter as it charges from winning clusters.
7. When the meter triggers a feature, it will be Implosion, Incision, Demolition or Alteration.
8. A fully charged meter leads to Gargantoon, a big 3×3 Wild.

The free demo can be played on this page. Demo play is free practice and demo results do not predict real-money results.

Open the demo on this page to try the game without staking real money. Our free slots page lists demos.

Use the bet selector to choose a stake before the first spin. Press the spin button to start a round, or use Autoplay to repeat rounds.

The listed RTP is 96.51%. Casinos can run different RTP configurations, so that figure in the loaded game’s Info or Paytable counts.

Check the RTP shown in the Info or Paytable screen of the version you load. Our high-RTP slots page lists slots by RTP.

We do not state the volatility of this slot because the sources we checked disagree or give no figure.

About Play’n GO. Play’n GO is the provider of Reactoonz. The studio is known for feature-led slots with distinctive mechanics, for example expanding symbols in Book of Dead, cascading wins in Moon Princess and the alien cluster grid of Reactoonz. It is a Swedish studio (reported) and an early mover in mobile-friendly casino games and a winner of a Slot Provider of the Year award (reported by third parties). Licences shown on the provider’s own site include the Malta Gaming Authority and the Gibraltar Licensing Authority. Well-known titles from the studio include Book of Dead, Moon Princess and Fire Joker. See more Play’n GO games.

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18+ only, or the legal gambling age where you live if it is higher. Slots are games of chance and no strategy changes the RTP. Play within a budget you can afford to lose. Free, confidential help: Gambling Help Online (Australia) 1800 858 858, National Problem Gambling Helpline (US) 1-800-GAMBLER, ConnexOntario (Canada) 1-866-531-2600.