A.K.A.: The Blue Bomber
Creator: Dr. Light
Sister: Roll (He used to have a sister in the previous Mega Man games)
Sidekick: Rush (Rush is his pet dog friend in the previous Mega Man games)
Weapon: X-Buster (main)

Mega Man is the main character of the game.  In the previous games (like the Mega Man series
for the NES), he wasn't as powerful as he is right in this current game. Thankfully, Capcom has
come uped with new ideas for the Mega Man saga to continue.  In this latest version, Mega Man
has few enhancements, making him a more useful character to play against various myriad
enemies throughout the whole game.  One is when he does a dash, a 'shadowing effect' will
come out of him and follow along his trail for a short period of time.  Another is when he
enters this certain capsule, Dr. Light will give him the "Mega Armour" (or something like that)
of which he'll be able to do a special super move that is useful against insolent enemies!  

I'll be putting more infos about Mega Man just gimme' time to do some research!