The Bass looking megaman is the special Bass Cross, which litrally gave Megaman the abilities and looks of Bass as in the Japnese movie Rockman ExE Program of Light and dark, a special e reader card was givin out that when scaned gave u the Bass Cross mode, (White version in Team Colonel yellow in Team Protoman the charge of each version is different) only way to get it outside of Japan was through a gameshark.