Editing Mega Man Battle Network (section)

====''Mega Man Battle Network 4''====
{{Main|Mega Man Battle Network 4}}

Released in December 2003 in Japan, and June 2004 in North America, ''Mega Man Battle Network 4'' involves a meteor on trajectory towards Earth, and a new crime syndicate "Nebula" corrupting Navis with Dark Chips.<ref name=":5" /><ref name=":6">{{Cite web|last=Vassar|first=Darryl|date=July 7, 2004|title=Mega Man Battle Network 4: Red Sun / Blue Moon|url=http://gba.gamespy.com/gameboy-advance/mega-man-battle-network-4-blue-moon/528846p1.html|url-status=dead|archive-url=https://web.archive.org/web/20101207074155/http://gba.gamespy.com/gameboy-advance/mega-man-battle-network-4-blue-moon/528846p1.html|archive-date=December 7, 2010|access-date=February 24, 2022|website=[[GameSpy]]}}</ref> Style Changes are removed in this installment, instead being replaced with Double Souls (Soul Unisons), which can be activated by sacrificing a certain chip.<ref name=":5" /><ref name=":6" /> During the game, players will have several scenarios they encounter which are different depending on the version.<ref>{{Cite web|last=Provo|first=Frank|date=July 12, 2004|title=Mega Man Battle Network 4 Red Sun Review|url=https://www.gamespot.com/reviews/mega-man-battle-network-4-red-sun-review/1900-6102503/|access-date=February 24, 2022|website=[[GameSpot]]|publisher=[[Red Ventures]]}}</ref>

Reception to ''Battle Network 4'' was mixed-to-positive, although it too received lower review scores than the first three, which much criticism going to the lack of any real story outside of tournament scenarios.<ref name=":5" /><ref name=":6" /> In addition, ''Blue Moon'' received criticism due to a bug on the Nintendo DS that would cause the game to slow down significantly when exiting from battle during the WoodMan scenario, which was acknowledged by Nintendo and fixed in time for the DS Lite.<ref>{{cite web|title=Customer Service&nbsp;— Specific GamePak Troubleshooting|url=https://www.nintendo.com/consumer/systems/gameboy/trouble_specificgame.jsp#missingno|url-status=dead|archive-url=https://web.archive.org/web/20080127200258/http://www.nintendo.com/consumer/systems/gameboy/trouble_specificgame.jsp|archive-date=January 27, 2008|access-date=February 24, 2022|publisher=[[Nintendo]]}}</ref> Despite this, ''Battle Network 4'' is the best-selling entry in the series, selling 1.35 million copies worldwide as of 2009.<ref>{{cite web|author=Roper|first=Chris|date=May 23, 2008|title=Capcom Releases Lifetime Sales Numbers|url=https://www.ign.com/articles/2008/05/23/capcom-releases-lifetime-sales-numbers|access-date=February 24, 2022|website=[[IGN]]}}</ref>