Base Game
A 5×4 grid on 40 lines, with Dr Jekyll Wilds, cash-carrying potions and Bonus diamonds on all five reels. Mr Hyde is a Wild too, and appears when a Dr Jekyll transforms.
Step into Dr Jekyll's secret laboratory, where one sip turns him wild and every potion pours out prizes.
Step inside the doctor's secret laboratory
Among the bubbling flasks of a Victorian laboratory, Dr Jekyll has finally perfected his potion, and its side effect is wild. One moment he is grinning on the reels, the next Mr Hyde has taken his place and is scooping up the cash.
Wins with a Wild and every potion collection start UltraNudge: the reels nudge down and pay again for as long as wins keep landing. With Mr Hyde on screen, every Potion Cash prize in view pays, and his multiplier grows with each collection. In Free Spins every win nudges and Mr Hyde's multiplier never resets.
UltraNudge
Any win that includes a Wild, or any potion cash collected, is paid, then every reel nudges down one position and the wins are counted again. Once it has started, any win keeps it going until a nudge brings nothing.
Potion Cash
Every potion carries a cash prize of up to 50× the bet. While a potion is in view each Dr Jekyll can transform into Mr Hyde, and with Mr Hyde on screen every potion pays, multiplied by the sum of the Mr Hyde multipliers. Each collection raises every Mr Hyde's multiplier by 1.
Free Spins
Three different Bonus diamonds across a spin and its nudges award 12 free spins, and three more add another 12. Every win nudges, any Dr Jekyll can transform, Mr Hyde also lands on his own, and his multiplier rises with every potion collection without resetting. Switch on Bonus Boost for a 50% higher stake, a better chance of the feature and 15 spins instead of 12.