Megaman vs. Cosmoman Beta

MegaMan Battle Network 5 DS: CosmoMan β (Liberation)See more

Megaman Battle Network 5 Colonel Boss Run - Cosmoman BetaSee more

Mega Man Battle Network 5 - VS GridMan & CosmoMan Beta! [ProtoStreak's Request]See more

Mega Man Battle Network 5 - Cosmo Man βSee more

MegaMan Battle Network 5: Team Colonel - CosmoMan βSee more

MMBN5 Team Protoman /Rockman EXE 5 Team Blues: Medi VS Cosmoman V3/BetaSee more

MMBN 5 Team Colonel: Cosmoman Beta and OmegaSee more

Megaman vs Cosmoman BetaSee more

Megaman vs Numberman BetaSee more

Megaman vs. Cosmoman OmegaSee more