Criminal Girls 2: Party Favors is a role-playing game in which players guide a group of delinquents through a series of challenges in a hellish setting, focusing on character development and story progression. In this game, players return to the depths of Hell to lead a new team of seven girls through the Reformation Program, uncovering their stories and helping them seek redemption amid themes of sin and damnation. It stands out with its unique narrative focus on character backstories, the use of a dungeon-crawling mechanic combined with social interactions, and the element of mistrust among team members, including a mysterious girl whose true nature is revealed gradually.