The feature has been added to a number of the most popular slots on the app for both Android and iOS users, including Goldilocks, Big Bad Wolf, Sevens High and Crystal Queen, with the jackpots to be enabled on additional games over time.
Each game linked to the progressive jackpot will display a counter showing the current sum, divided into four different tiers - mini, major, grand and super.
The tiers each have different prize pools, with the prizes increasing significantly as the player moves from one to the other to win the ultimate grand prize in the super tier.
The total jackpot for which players are eligible changes depending on the size of the bet they place, with higher wagers having a better chance of winning the top prize. Upon hitting the jackpot-winning spin players are brought to the jackpot feature, and given a chance to win the current pot.
“With Progressive Jackpots, we have introduced a classic slot machine mechanic into our fantasy themed world of Mirrorball Slots,” Plumbee product manager Royyuru Avinash said.
“Progressive Jackpot reflects our belief that blending proven casino mechanics with technology and game play innovations, provides the novelty and superior experience that players are looking for,” he said.