Play'n Go
Reactoonz Reactoonz
Edge:  3.49%

Search for extra-terrestrials and make quantum leaps in the name of profit as you spin the reels in this fun-filled alien slot at Stake Casino .

Reactoonz is a 7-reel, 7-row slot game from Play’n GO that features a cluster pays mechanism instead of conventional paylines , with innovative bonuses for an electrifying experience.

Discover the special features and head to outer space to take your chances with aliens in Play’n GO’s Reactoonz slot at .

How to Play Reactoonz & Gameplay

Reactoonz online slot game takes place on a 7x7 grid, filled with alien symbols set in a parallel universe. After placing a bet, hit the spin button (big green button), giving you the chance to earn a payout when winning clusters of at least five matching symbols on any base game spin.

Winning symbols cascade from the grid, and bonus features include the Quantum and Gargantoon features, which can deliver big wins.

Refer to our online casino guide for more tips and learn how to play slots before spinning the reels.

Theme & Graphics

The base game in Reactoonz takes place in outer space with a dark blue background and intergalactic theme. But the colourful alien creatures that can land on the matrix breathe cosmic life into the game.

Reactoonz is a cartoon-styled online casino game with an awesome space theme . This is also a saga slot , and if you have enjoyed the gameplay, you can check out other titles like Reactoonz 2 , Energoonz , and Gigantoonz .

Symbols & Paytable

The symbols are different coloured aliens, and the pink alien is the most valuable symbol in the game, offering a payout of 750.00 when 15+ land in a cluster.

The Reactoonz pay table below indicates the value of each of the winning clusters that can form on any base game spin:

Symbol 5 6 7 8 9 10-11 12-14 15+
Yellow Alien 0.10 0.15 0.20 0.30 0.60 0.80 1.00 3.00
Dark Green Alien 0.10 0.15 0.20 0.30 0.60 0.80 1.00 3.00
Orange Alien 0.15 0.20 0.40 0.60 0.80 1.00 3.00 10.00
Purple Alien 0.15 0.20 0.40 0.60 0.80 1.00 3.00 10.00
Blue Alien 0.50 0.70 1.00 1.50 2.00 3.00 5.00 75.00
Orange & Red Alien 0.60 0.80 1.00 2.00 3.00 5.00 10.00 150.00
Bright Green Alien 0.80 1.00 2.00 3.00 4.00 10.00 25.00 300.00
Pink Alien 1.00 2.00 3.00 5.00 8.00 20.00 50.00 750.00

Cascading Symbols & Cluster Pays

Reactoonz features cascading reels (also tumbling reels or avalanche reels), meaning that clusters can form horizontally or vertically, and you are paid out when at least five matching symbols land in a cluster.

Each time a winning cluster lands in the base game, new symbols replace the winning symbols from above. This continues until no new wins are formed.

Reactoonz Features & Bonus Games

The main bonus feature in Reactoonz is the Quantum Leap, as explained below:

Quantum Meter

Every time a winning cluster lands, the Quantum Meter increases by one. When one meter is fully charged, any one of four random Quantum features might trigger:

  • Implosion = transforms 3-6 symbols into wilds and destroys adjacent symbols to those transformed.

  • Alteration = selects one random one-eyed alien and alters all instances of it into another symbol.

  • Demolition = removes all one-eyed symbols from the grid.

  • Incision = cuts the game grid and adds a wild to the centre. The intersecting lines that then appear display the same random symbol.

Gargantoon Feature

If all five meters are fully charged, the Gargantoon feature can trigger. It begins by adding a 3x3 wild symbol to the game, and any wins are paid out accordingly. It reduces in size when no more cascades are possible.

Randomly and on any non-winning spin, the Gargantoon can drop up to eight wild symbols on the grid to increase the value of wins.

Bet Sizes, Max Win & Return to Player (RTP)

To play Reactoonz at the Stake Casino, the minimum bet you can place is 0.20, while the maximum bet permitted each time you spin the reels is 100.00. This is a high-volatility slot game with a theoretical return to player percentage of 96.51%.

The maximum win available in Reactoonz is 4,750x the bet. Find out more about RTP and house edges .

How to Deposit & Withdraw to Play Slots Online & Bet Responsibly

Effortlessly deposit crypto units into your account to play the Reactoonz slot and other games by following these simple steps:

  1. Step 1 – Retrieve your deposit address, located in Wallet > Deposit.

  2. Step 2 – Choose the method that suits your needs. supports multiple currencies, including Bitcoin (BTC), Ethereum (ETH), Dogecoin (Doge), Litecoin (LTC), and others.

  3. Step 3 – Use your deposit address as the ‘send to’ location for your crypto wallet or exchange.

  4. Step 4 (Optional) – If you wish to make a deposit via fiat currency, you can buy crypto for Stake via Moonpay. offers live support to players via our customer support staff for help with issues regarding Reactoonz, other slot titles, and depositing and withdrawing units .

Moonpay supports multiple payment options, including Visa, Mastercard, Apple Pay, Google Pay, and others, to buy cryptocurrency to play Reactoonz and other slot games. For a full list of supported payment options, please refer to the Moonpay documentation .You can also store crypto securely online via the Stake Vault .

Please always remember to bet within your means and gamble responsibly . You can find out how to stay in control with our Stake Safe guidelines .

Popular Play’n GO Slot Games on Stake

Play’n GO slots are known for their excellent designs and ample bonus features, and this Swedish casino game provider has a range of outstanding games for you to enjoy.

If you love the alien theme and fun gameplay of Reactoonz, you can check out other space-themed titles from Play’n GO for more of the same, including Sparky & Shortz Hidden Joules , Captain Xeno’s Earth Adventure , and Planet Fortune .

Look out for the newest games to land at Stake Casino and discover the promotions new and existing players can access to boost their bankrolls. You can also learn about the exclusive rewards available to Stake VIPs for more great value bonuses.