this is the pic used in the GBM halloween wallpaper, here is all the dark forms of GBM and the team G, this is not like the dark chips in Megaman.EXE, many people say that but is not true, G-Blast Man inside of his body has a dark soul, one of the slaves of a powerfull demon called Darkness, Darkness rules in the 4-Dimension and he rules all the darkness in all kind of stuff, so when this dark soul that is controled by G-Blast Man to obtain the Dark Soul-Blast Man form, looses his control happends that G-Blast Man becomes into a black hearted gothic type person, and the others you say? well that's because of Dark-Blast Man itself.....