The subject is somewhat inspired by the Robert Louis Stevenson classic, titled "The Strange Case of Dr. Jekyll and Mr. Hyde." Anticipate a tonne of Ultranudge action, with the addition of potion cash prize collection including a progressive wild multiplier.
In addition to the premium symbols, which pay out between one and five times your stake for five of a kind wins, you also have two wild symbols: Mr. Hyde and Dr. Jekyll, which substitute for pay symbols to help complete wins. The Ultranudge function is triggered by any victory that includes one of the wild symbols. Once you start winning, all the symbols will gradually go downward.
In addition to paying like a standard line win sign, the potion symbol offers a cash prize that ranges from 0.2x to 50x the stake. When potion symbols are present on a spin, one or more Dr. Jekyll wilds have the ability to convert into Mr. Hyde wilds, and each transformed wild collects all potion cash prizes that are visible.
This activates the Ultranudge function, which increases the multiplier of the Mr. Hyde wild by +1 for each nudge. Both new and old Dr. Jekyll wilds have the ability to change into Mr. Hyde wilds, and all Mr. Hyde wilds receive all current potion cash awards for each nudge. Both line wins and potion cash awards are subject to the wild multipliers.
Scatters can appear during the Ultranudge feature. To initiate the Bonus Round, you must land or accumulate three bonus scatters. Twelve bonus spins are awarded, and the Mr. Hyde wild multiplier never resets, rising by +1 with each Ultranudge. All wins activate the Ultranudge feature, and any more Mr. Hyde wilds always begin at the current multiplier level.
In addition to gambling for additional spins up front, you can retrigger the bonus round to receive an additional +12 spins. With the help of the bonus wheel in the Mr. Hyde Gamble feature, you can start with an x10 wild multiplier for Mr. Hyde. But exercise caution—losing the wager results in the loss of the entire feature.