Mahjong Pretty Girls Battle is a casual game that continues the "Pretty Girls" series. This title pits players against AI opponents in authentic Japanese Mahjong, with options to enable various local rule variants. The game includes 23 distinct "Pretty Girls" characters, each with unique voice acting that reacts to in-game wins and losses.The core gameplay revolves around the strategic tile-matching of Mahjong, enhanced by the visual appeal of its diverse character roster. All 23 characters provide voiced reactions, adding an auditory dimension to the competitive play. The game adheres to established Japanese Mahjong rules, allowing for customization through selectable local rule sets.