Dr. Cranko's Lab is a Spin On! video slot where 20 paylines and above-medium volatility meet free spins and a bonus buy.
Volatility runs from medium to high, so wins vary at a comfortable level: not perfectly even, yet not extreme either. The hit rate is 33.01%, so about one spin in three returns something, noticeably more often than in many high-variance games.
The RTP is 96% and there are 20 paylines. The RTP describes a theoretical long-run average, not the result of one session.
Free spins are part of the game, and the bonus can also be purchased. A bought bonus costs more than an ordinary spin, so think about your budget first.
The top win is 7,500x the stake, a high ceiling that is rarely reached. Dr. Cranko's Lab suits a player who wants hits to land more often than usual but still likes keeping the chance of a bigger win in play. It was released in 2026 and is playable on mobile devices.
It has 20 paylines.
Yes, it has a free spins feature.
Yes, the game has a bonus buy.
The hit rate is 33.01%.