The Reactoonz RTP is 96% with a maximum win of £75,000 across 0 paylines. Other slots with a similar return to player rate include Royal Nuts, Emperor's Champion and Aztec Treasure Hunt.
Reactoonz belongs to Play'n GO, the provider of online slots like Gemix and Viking Runecraft. Read our Reactoonz slot review updated for 2024, learn about the game's features and see it live in action on Youtube.
| Feature | Offer |
|---|---|
| Reels | 7 |
| Paylines | 0 |
| RTP | 96 % |
| Max Win | £75,000 |
| Min Stake | £0.20 |
| Max Stake | £100.00 |
| Provider | Play'n GO |
Reactoonz is an online slot developed by Play’n GO that released in 2017. The sci-fi slot follows a strange race of aliens known as Reactoonz and is widely regarded as one of Play’n GO’s most famous slots of all time. The game’s reels are set against a dark blue background, with a jam-packed reel filled with various multi-coloured Reactoonz.
On the left is the game’s logo and an empty meter and on the right a sleeping Reactoonz. Symbols in the slot include pink, green, orange, blue, purple, red, and yellow Reactoonz.
Play’n GO’s Reactoonz slot uses a 7×7 layout with an RTP of 94.51%. Rather than using the traditional payline mechanic, the Reactoonz slot uses the cluster pays method of making wins, requiring you to make clusters of matching symbols for wins. The game has high volatility, which means you’re more likely to make infrequent big wins, and when playing, you must bet between £0.20 and £100 per spin with a chance to win more than £75,000, which is huge!
To make wins, you’ll need to make a cluster of a minimum of five matching symbols. At the highest bet, the highest-paying symbol in the game is the pink Reactoonz which pays £100 for a cluster of five, £200 for a cluster of six, £300 for a cluster of seven, £500 for a cluster of eight, £800 for a cluster of nine, £2,000 for a cluster of 10 or more, £5,000 for a cluster of 12 or more, and a maximum of £75,000 for a cluster of 15 or more. After this, the green Reactoonz pays up to £30,000, the orange Reactoonz pays a maximum of £15,000, and the blue Reactoonz pays up to £7,500. Finally, the low-paying purple and red Reactoonz symbols each pay £1,000, and the green and yellow Reactoonz symbols each pay a maximum of £300.
Play’n GO’s Reactoonz slot is jam-packed with special features, including a wild symbol that substitutes for other symbols to help create more wins. One big special feature is the instability feature, in which the Gargantoon can randomly drop four to eight wild symbols on the grid to help make more wins.
The game also has a quantum leap mechanic which charges up with each win made. When you win 25 symbols, one of four quantum features are randomly triggered; the implosion which transforms three to six symbols into wild symbols, the incision, which adds a wild symbol to the centre of the grid and creates two diagonal lines through the grid which show the same symbol, the demolition which destroys all one-eyed Reactoonz symbols, and the alteration which randomly selects a one-eyed symbol and transforms them into another symbol.
Up to four quantum features can be queued, and charging the quantum leap a fifth time will trigger the Gargantoon, which appears on the grid as a 3×3 wild symbol, substituting for all symbols. When this happens, the Gargantoon symbol divides and moves with each winning cascade, finally turning into nine single wild symbols.
Finally, the game has a giantoonz feature in which four matching normal symbols that land adjacent to each other in a square shape can merge to form a giantoonz that doubles any wins it’s a part of.
While no other game developers have released slots based on the Reactoonz species, there are many similar games based on an alien theme. For example, one game similar to the Reactoonz slot is Visitors by ELK Studios which uses a 5×5 layout with 3,125 paylines and has an RTP of 96.1%. Symbols in the game include houses, fountains, churches, and several multi-coloured alien hieroglyphs. Special features in the slot include a bonus game, expanding symbols, mega symbols of up to 3×3, multipliers, respins, sticky wilds, and more.
Another game similar to the Reactoonz slot is Invaders From The Planet Moolah. Developed by WMS for Scientific Games, the slot uses a 5×3 layout with 25 paylines, and it has an RTP of 95%. Symbols here include chickens, barns, outhouses, milk cartons, cards, farmers, and more. Some of the special features available here include a free spins mode, jackpots, re-spins with locking wins, and wild symbols too.
Play’n GO’s Reactoonz slot is an excellent online casino game that is a joy to play. The slot is based on a unique alien theme that fills the game’s grid with bright and colourful symbols. Watching the Reactoonz merge and form clusters is incredibly fun and only makes the game more entertaining to play.
In addition, the game’s special features are great and help keep the slot feeling fun while also providing you with plenty of chances at making wins. The slot is great for experienced slot players and is simple enough for slot newcomers to enjoy too. Since it’s by Play’n GO, the slot should be available at most UK casino sites, and we suggest you give it a go as soon as you can.
Here is a list of all Play'n GO slots that we have reviewed by so far. Click on any of the titles below to read reviews of Reactoonz alternatives.
| Slot Title | RTP | Max. Win |
|---|---|---|
| Divine Divas | 94.25% | £5,000 |
| Buildin' Bucks | 94.20% | £5,000 |
| Mirror Joker | 96.20% | £880 |
| Gemix 100 | 94.20% | £25,000 |
| Ankh Of Anubis Awakening | 94.20% | £15,000 |
| Scourge Of Rome | 94.20% | £40,000 |
| Joker Flip | 94.20% | £2,500 |
| Mafia Gold | 94.20% | £6,000 |
| Rise Of Olympus Origins | 94.20% | £20,000 |
| Book Of Dead | 96.2% | £250,000 |
| Moon Princess | 96.5% | £5,000 |
| Gemix Slot | 94.78% | £2,000 |
| Reactoonz | 96% | £75,000 |
| Viking Runecraft | 94.66% | £100,000 |
| Raging Rex | 94.34% | £375 |
| Twisted Sister | 94.2% | £25,000 |
| 7 Sins | 94.23% | £70,000 |
| Fire Joker | 94.23% | £80 |
| Hotel Yeti Way | 94.24% | £300 |
| Eye Of Atum | 94.2% | £50,000 |
| Firefly Frenzy | 94.52% | £2,700 |
| Hugo's Adventure | 94.56% | £5,000 |
| Moon Princess 100 | 96.2% | £5,000 |
| Puebla Parade | 94.2% | £400 |
| Sisters Of The Sun | 94.2% | £3,000 |
| Coils Of Cash | 94.2% | £500 |
| Scroll Of Dead | 94.28% | £7,500 |
| Secret Of Dead | 94.2% | £25,000 |
| House Of Doom | 94.1% | £10,000 |
| Forge Of Gems | 94.2% | £300 |
| Tome Of Madness | 94.52% | £10,000 |
| Legacy Of Dead | 94.51% | £5,000 |
| Legacy Of Egypt | 94.50% | £1,500 |
| Idol Of Fortune | 94.2% | £5,000 |
| Rise Of Merlin | 94.51% | £5,000 |
| Rise Of Olympus | 94.51% | £5,000 |
| Wild Trigger | 94.2% | £5,000 |
| Gates Of Troy | 94.2% | £3,000 |
| Mount M | 94.2% | £200 |
| ImmorTails Of Egypt | 94.2% | £750 |
| Boat Bonanza | 94.2% | £10,000 |
| Dio - Killing the Dragon | 94.25% | £200 |
| Lordi Reel Monsters | 96.20% | £25,000 |
| Rise Of Gods: Reckoning | 96.20% | £5,000 |
| Court Of Hearts | 96.28% | £8,500 |
| Animal Madness | 96.20% | £2,250 |
| Fire Joker Freeze | 96.18% | £1,000 |
| Gemix 2 | 96.20% | £7,500 |
| Hugo Carts | 94.24% | £25,000 |
| Ghost Of Dead | 96.21% | £500,000 |
| Def Leppard Hysteria | 96.27% | £10,000 |
| Love Joker | 96.2% | £1,008 |
| Derby Wheel | 94.2% | £2,240 |
| Prism Of Gems | 96.24% | £30,000 |
| Gigantoonz | 96.25% | £125,000 |
| Safari Of Wealth | 96.20% | £10,000 |
| Charlie Chance And The Curse Of Cleopatra | 96.25% | £5,500 |
| Fire Toad | 96.20% | £5,000 |
| Hammerfall | 96.20% | £30,000 |
| Hooligan Hustle | 96.27% | £10,000 |
| Beasts Of Fire | 96.24% | £25,000 |
| Dr Toonz | 96.25% | £22,000 |
| Legend Of The Ice Dragon | 96.29% | £6,000 |
| Loki's Fortune | 96.20% | £20,000 |
| Cat Wilde And The Doom Of Dead | 96.29% | £5,000 |
| Snakebite | 96.20% | £6,000 |
| The Last Sundown | 94.20% | £18,000 |
| 15 Crystal Roses | 96.20% | £10,000 |
| Agent Of Hearts | 96.25% | £5,262.50 |
| Rise Of Athena | 94.20% | £5,000 |
| The Faces Of Freya | 96.20% | £5,000 |
| Honey Rush | 94.5% | £9,000 |
| The Green Knight | 94.25% | £10,000 |
| The Paying Piano Club | 94.24% | £5,000 |
| The Wild Class | 96.2% | £6,666 |
| 3 Clown Monty | 96.23% | £20,000 |
| Merlin And The Ice Queen Morgana | 96.20% | £1,000,000 |
| Charlie Chance | 96.25% | £20,000 |
| Kiss Reels Of Rock | 96.20% | £50,000 |
| Muerto En Mictlan | 96.20% | £10,000 |
| Disco Diamonds | 94.55% | £10,000 |
| Helloween | 94.2% | £5,000 |
| Doom Of Egypt | 96.21% | £250,000 |
| 24K Dragon | 96.3% | £24,000 |
| Bull In A China Shop | 96.20% | £5,800 |
| Frozen Gems | 94.34% | £10,000 |
| Golden Ticket 2 | 94.5% | £5,000 |
| Reactoonz 2 | 94.20% | £5,083 |
| Shimmering Woods | 96.2% | £25,000 |
| House Of Doom 2 | 96.25% | £6,000 |
| Invading Vegas | 94.2% | £100,000 |
| Ice Joker | 94.23% | £3,000 |
| Piggy Bank Farm Slot | 96.29% | £5,000 |
| Perfect Gems | 96% | £5,000 |
| Divine Showdown | 96.51% | £5,000 |
| Pilgrim Of Dead | 96.20% | £500,000 |
| Agent Destiny | 96.26% | £5,000 |
| Xmas Magic | 96.5% | £1,000,000 |
| Gold Volcano | 96.2% | £10,000 |
| Ankh Of Anubis | 96.20% | £15,000 |
| Wild Frames | 94.50% | £7,000 |
| Ring Of Odin | 96.20% | £5,000 |
| Riches Of Robin | 96.43% | £10,000 |
| Octopus Treasure | 96.25% | £5,000 |
| Dawn Of Egypt | 96.23% | £5,000 |
| Banana Rock | 96.60% | £2,500 |
| Legion Gold | 94.23% | £2,000 |
| Annihilator | 96.20% | £5,000 |
| Iron Girl | 96% | £1,000 |
| The Sword And The Grail | 95% | £10,000 |
| Inferno Star | 94.34% | £2,500 |
| Coywolf Cash | 94.3% | £4,000 |
| Cash Vandal | 96.47% | £5,000 |
| Battle Royal | 96.56% | £5,000 |
| Legacy Of Inca | 94.27% | £6,500 |
| Blinged | 96.25% | £5,000 |
| Game Of Gladiators Uprising | 96.20% | £6,000 |
| Rise Of Dead | 96% | £5,000 |
| Testament | 96.2% | £20,000 |
| Amulet Of Dead | 96.29% | £250,000 |
| Sails Of Gold | 96.25% | £250,000 |
| Sizzling Spins | 96% | £5,000 |
| Riddle Reels | 96% | £5,000 |
| Star Joker | 94.23% | £5,000 |
| Sabaton | 96.50% | £5,000 |
| Gunslinger Reloaded | 94.64% | £5,000 |
| Troll Hunters 2 | 96.50% | £5,000 |
| Cats And Cash | 94.12% | £5,000 |
| Wild Falls | 96.50% | £10,000 |
| Wild Rails | 95.53% | £5,000 |
| Holiday Season | 96.51% | £500,000 |
| Planet Fortune | 96.50% | £2,500 |
| Imperial Opera | 96.50% | £2,500 |
| Street Magic | 96.48% | £5,000 |
| Hugo | 96% | £100,000 |
| Prissy Princess | 96.56% | £1,250 |
| Gold King | 96% | £500,000 |
| Dragon Maiden | 96.49% | £5,000 |
| Leprechaun Goes Wild | 96.20% | £10,000 |
| Crystal Sun Slot | 96% | £4,000 |
| Hugo 2 | 96.53% | £5,000 |
| Sweet 27 | 96.10% | £1,758 |
| Xmas Joker | 96.98% | £6,020 |
| Leprechaun Goes To Hell | 96.54% | £10,000 |
| Moon Princess Trinity | 96.20% | £4,000 |
| Matsuri Slot | 96.17% | £3,000 |
| Pandora's Box Of Evil | 96.2% | £6,000 |
| Mermaid's Diamond | 96.50% | £5,000 |
| Mystery Joker 6,000 | 96.97% | £6,000 |
| Golden Caravan | 96.19% | £250,000 |
| Fu Er Dai | 96.50% | £250,000 |
| Colt Lightning | 96.24% | £25,000 |
| Sweet Alchemy | 96.50% | £3,000 |
| Prosperity Palace | 96.25% | £5,000 |
| Chinese New Year | 97% | £5,000 |
| Pimped | 96.51% | £500,000 |
| Jade Magician | 96% | £225,000 |
| Crazy Cows | 96.17% | £2,500 |
| Samba Carnival | 95.78% | £150 |
| Grim Muerto Slot | 96% | £2,500 |
| Cloud Quest | 96.52% | £2,500 |
| Super Flip Slot | 96.53% | £1,000,000 |
| Big Win Cat | 96.15% | £800 |
| Merry Xmas Slot | 95.79% | £10,000 |
| Sea Hunter | 96.64% | £2,500 |
| Multifruit 81 | 96.50% | £2,520 |
| Aztec Warrior Princess | 96% | £1,000 |
| Wild Bandolier | 96% | £2,000 |
| Pearls Of India | 96.87% | £1,000,000 |
| Wizard Of Gems | 96% | £12,500 |
| Golden Ticket | 96.73% | £40,000 |
| Lady Of Fortune | 96% | £150 |
| Slashimi | 96.20% | £5,000 |
| Irish Gold | 95.42% | £5,000 |
| Fruit Bonanza | 93% | £25,000 |
| Troll Hunters | 96.73% | £40,000 |
| Golden Legend | 96.50% | £1,000,000 |
| Mystery Joker | 96.98% | £100 |
| Tower Quest | 96.24% | £500 |
| Easter Eggs | 96.75% | £500 |
| Photo Safari | 94% | £5,000 |
| Ronin's Honour | 96.22% | £30,000 |
| Eye Of The Kraken | 96.41% | £2,000 |
| Happy Halloween | 96% | £1,000,000 |
| Fortune Teller | 94.17% | £5,000 |
| Cash-a-Cabana | 96.20% | £10,000 |
| Royal Masquerade | 96% | £500,000 |
| Luchamigos | 96.20% | £10,000 |
| Free Reelin' Joker 1000 | 96.18% | £1,000 |
| Highway Legends | 96.25% | £1,250 |
| Captain Glum: Pirate Hunter | 94.2% | £9,000 |
| Viking Runecraft: Apocalypse | 96.2% | £10,000 |
| Rascal Riches | 96% | £9,000 |
| Ternion | 94.2% | £5,000 |
| Sweet Alchemy 2 | 96.4% | £10,000 |
| Sparky & Shortz Hidden Joules | 96.2% | £6,000 |
| Scroll Of Seth | 96.31% | £5,000 |
| Sweet Alchemy 100 | 96.2% | £15,000 |
| Merlin: Journey Of Flame | 96.28% | £375,000 |
| Fox Mayhem | 96.2% | £4,000 |
| Hugo Legacy | 96.20% | £3,000 |
| Boat Bonanza Colossal Catch | 96.20% | £3,000 |
| Honey Rush 100 | 96.20% | £50,000 |
| Scales Of Dead | 96.21% | £1,000,000 |
| Piggy Blitz | 96.25% | £5,000 |
| Temple Of Prosperity | 96.20% | £10,000 |
| Raging Rex 3 | 96.2% | £30,000 |
| Return Of The Green Knight | 96.27% | £40,000 |
| Ruff Heist | 96.19% | £5,000 |
| Sherwood Gold | 96.20% | £6,500 |
| Monkey: Battle For The Scrolls | 96.21% | £10,000 |
| Hugo Goal | 94.55% | £800 |
| Invading Vegas Las Christmas | 96.20% | £2,500 |
| Legacy Of Dynasties | 96.28% | £2,300 |
| Gargantoonz | 96.20% | £7,000 |
| Mega Don Feeding Frenzy | 96.20% | £20,000 |
| Tales Of Mithrune Syn's Fortune | 94.21% | £3,000 |
| Viking Runecraft 100 | 96.20% | £15,000 |
| Pandastic Adventure | 96.2% | £6,500 |
| Raging Rex 2 | 96.20% | £30,000 |
| Moon Princess Power Of Love | 94.20% | £15,000 |
| 3 Clown Monty II | 94.20% | £10,000 |
| Cat Wilde And The Incan Quest | 96.20% | £10,000 |
| Love Is In The Fair | 94.20% | £10,000 |
| Undefeated Xerxes | 94.20% | £10,000 |
| Banquet Of Dead | 96% | £350,000 |
| Legion Gold Unleashed | 96.25% | £3,000 |
| Piranha Pays | 94.20% | £5,000 |
| Chambers Of Ancients | 94.31% | £20,000 |
| Boat Bonanza Down Under | 94.25% | £6,000 |
| Tomb Of Gold | 94.29% | £7,000 |
| Mystery Genie Fortunes Of The Lamp | 94.20% | £6,000 |
| Easter Eggspedition | 96.29% | £10,000 |
| Wild Survivor | 94.20% | £3,000 |
| Fulong 88 | 96.20% | £5,000 |
| The Sword And The Grail Excalibur | 94.20% | £25,000 |
| Colt Lightning Firestorm | 96.20% | £50,000 |
| Spark Of Genius | 94.30% | £10,000 |
| Tome Of Insanity | 96.20% | £5,000 |
| Oasis Of Dead | 94.51% | £350,000 |
| Gold Of Fortune God | 94.16% | £6,000 |
| Temple Of Tollan | 94.20% | £15,000 |
| Merlin Realm Of Charm | 94.20% | £500,000 |
| King's Mask Eclipse Of Gods | 94.28% | £20,000 |
| Journey To Paris | 94.74% | £40,000 |
| Whispering Winds | 94.23% | £2,000 |
| Dansband På Turné | 94.22% | £10,000 |
