Dr. Cranko's Lab

Yggdrasil presents Dr. Cranko's Lab, a video slot that immerses players in a mad-scientist laboratory filled with neon green bolts, bubbling potions, and chaotic experiments. The game features a 5-reel, 3-row layout with 20 fixed paylines, and players have the opportunity to add a sixth reel to enhance their winning combinations. Utilizing an Avalanche mechanic, winning symbols vanish, allowing new ones to cascade into their place, with each consecutive Avalanche increasing a win multiplier up to a certain limit. On spins that do not result in a win, two random modifiers may activate: a Sticky Wild Respin, which places a sticky wild on reels 2-5 and grants respins, or a Low Transform feature that eliminates low-value symbols while upgrading others. Landing 3, 4, or 5 Scatters triggers Free Spins, awarding 5, 7, or 10 spins respectively, all enhanced with boosted Avalanche multipliers. Additionally, players can enter a Super Free Spins mode by collecting points from Scatters to fill a meter; once full, the next Free Spins awarded become Super Free Spins with even greater multiplier levels. A Bonus Buy option is also available, allowing players to directly purchase Free Spins or Super Free Spins for a cost that corresponds to their stake. With high volatility, the game offers a rich array of features that interact, leading to potentially significant outcomes through cascading wins, expanding reels, symbol transformations, and sticky Wild respins.

You can try it for free in demo mode or play it for real money.