Robotics Timeline:
Mega Man (20XX) > Mega Man X (21XX) > Mega Man Zero (22XX) > Mega Man ZX (25XX) > Mega Man Legends (80XX)
Network Timeline:
Mega Man Battle Network (20XX) > Mega Man Star Force (22XX)
http://tvtropes.org/pmwiki/pmwiki.php/Timeline/MegaMan
FollowingGo To
Robotics Timeline:
Mega Man (20XX) > Mega Man X (21XX) > Mega Man Zero (22XX) > Mega Man ZX (25XX) > Mega Man Legends (80XX)
Network Timeline:
Mega Man Battle Network (20XX) > Mega Man Star Force (22XX)