High Quality Content by WIKIPEDIA articles! The Mega Man Battle Network series is one of Capcom`s Mega Man series and debuted in 2001 on the Game Boy Advance. It is a spin-off series based on the original Mega Man. In Japan, as of the release of Rockman EXE Transmission in 2003, the series has been known as Rockman EXE; prior to this it was called Battle Network Rockman EXE. There are six main Battle Network games as well as several side-story or gaiden games.