Dungeon Travelers 2 - Ouritsu Toshokan to Mamono no Fuuin Japan - PSP - Dungeon-Crawling RPG

The kingdom of Romulea is overrun by monsters! You are Fried, an adventurer tasked by the Royal Library to stop these monsters. Traveling through dungeons alone is no fun, so make sure to recruit from the 16 different heroines willing to join you on your quest! Each heroine can be assigned subclasses, and from there branch into even more powerful classes. Form your strategies around those team members, as that will be key to winning your battles!