Atelier Iris 2: The Azoth of Destiny

The sequel to Gust's RPG series about an alchemist out to prove himself and make use of his great skills. Atelier Iris: Eternal Mana 2 focuses on two main characters whom you can switch between at will. One character goes off on adventure in distant worlds, facing off against enemies via a turn-based battle system. The other character stays behind at home and creates items and weapons. The two characters share a common item pouch, allowing them to communicate with one another throughout the game.