"Mega Man Battle Network 4: Blue Moon is a role-playing video game released for the Nintendo Game Boy Advance in 2004. Published by Capcom, it is part of the Megaman Battle Network Series and is rated E for Everyone. Players can immerse themselves in the world of Mega Man and engage in strategic battles as they navigate through various levels and challenges. With authentic gameplay and unique features, this game offers hours of entertainment for fans of the franchise."