Gargantoonz

Step into a cosmic laboratory where strange experiments, quantum energy, and interdimensional creatures collide. In Gargantoonz, Play’n GO delivers another explosive installment in its beloved “Toonz” series. This time, Dr. Toonz’s creations have evolved, and what awaits is nothing short of wild, chaotic fun across a 7×7 cascading grid.

Every spin feels like a chain reaction, with symbols dropping in from a swirling vortex and disappearing in electrifying bursts. But this isn’t just eye candy — behind the colorful chaos lies a highly strategic gameplay structure where cluster wins charge up an experiment meter, unlocking powerful alien features.

Gargantoonz takes the cluster-pays mechanic to a new level. Form clusters of five or more symbols, and they vanish in a satisfying chain reaction — paving the way for new ones to drop in. With each win, you charge the Experiment Charger, which activates up to three randomized modifiers once full.
Each experiment delivers its own brand of chaos:

• Gamma Ray Burst adds up to 9 wilds before erasing one symbol type.
• Black Hole places sticky wilds that absorb surrounding symbols.
• Supernova triggers walking wilds that cross the grid diagonally with every win.

These experiments layer on top of one another, stacking excitement as you progress toward the ultimate reward: the Gargantoon feature.

After all experiments have been triggered, Gargantoon enters the grid, starting as eight 1×1 wilds, then fusing into a 2×2 wild, and finally a 3×3 mega wild. These wilds can carry multipliers, creating moments of total mayhem and win potential like no other slot.

It’s not just about flash. Gargantoonz has teeth — with a max payout of up to 7,000x your bet, it’s a serious contender for players seeking high volatility and explosive reward structures.

Play’n GO has pushed its visual style even further with Gargantoonz. From the glow of gamma particles to the magnetic pulses of the reels, every spin is backed by futuristic effects, quirky alien animations, and a soundtrack that blends retro arcade vibes with cinematic sci-fi energy.

Fans of Reactoonz and Dr. Toonz will feel right at home — but this time, the lab is more alive than ever.

Gargantoonz offers a default RTP of 96.2%, with adjustable versions depending on the casino. The high volatility means big wins are possible, but not frequent — making it ideal for thrill-seeking players. You can start spinning from just €0.10, with the maximum bet capped at €100, offering wide accessibility.

Gargantoonz isn’t just a sequel — it’s an evolution. It takes everything players loved about Reactoonz and Gigantoonz and adds deeper mechanics, smarter pacing, and next-level visuals. Whether you’re a casual fan of sci-fi slots or a hardcore Toonz fan, this one’s a must-play.