Daikoukai Jidai IV: Rota Nova (2006)

Daikoukai Jidai IV: Rota Nova is a remake of Daikōkai Jidai IV: Porto Estado for handheld consoles. In comparison with its base game, it contains a treasure hunting system based on treasure maps, much more profitable sea routes named "golden routes" and a new game mode that allows local multiplayers to do a sailing boat race with each other.

• Release Date: March 2, 2006
• Developer: Koei