Mega Man Battle Network 5

Mega Man Battle Network 5 is the fifth game in the Mega Man Battle Network series. It comes in three different versions: Team ProtoMan (Team of Blues) and Team Colonel (Team of Colonel), both for the Game Boy Advance, which have similar gameplay but slightly different supporting characters and stories, and Mega Man Battle Network 5: Double Team DS for the Nintendo DS, which includes the content from both games as well as extra content. (wikipedia.org)