Prosperity Pearl is a video slot developed by Unity, a division of IGT. This game shares its core mechanics with Regal Riches, differing mainly in thematic elements. It features a 5-reel, 4-row layout with 30 fixed paylines and incorporates a unique wild accumulation system that enhances gameplay dynamics.

Each spin requires a bet of 75 credits, with the credit value adjustable, typically ranging from $0.75 to $3.75 per spin. The game includes four types of wild symbols—blue, purple, green, and yellow—each associated with its own meter. When a wild symbol appears, it contributes to its corresponding meter, and these meters determine the activation of special features. Notably, the blue wilds can trigger a feature during the base game, while the other colors are tied to free game bonuses.

During the free games, the accumulated wilds are randomly distributed across the reels, enhancing the potential for significant wins. The game also employs a multiplier system where landing multiple wilds on a single position increases the payout for that line.

Prosperity Pearl boasts a vibrant design with thematic symbols that align with its title. The user interface is intuitive, providing clear information on the wild meters and bonus thresholds. The game’s structure encourages players to monitor the wild meters, adding a layer of strategy to the gameplay. This design choice enhances player engagement, as decisions can be influenced by the current state of the wild meters.