You can't charge your MegaBuster all the way or else the dark spirits MegaMan is releasing
against the virus you're battling will turn against you. You need to charge not too much,
but also not too little. Get "just" the right amount in your charge and then release and
you won't have a problem!

u gotta charge. at first its green and if u let go it shoots buster. then it grows bigger
and turns purple. thats wen u use the chip. after that it turns green than purple then
green than purple until u let go. is u let go wil its green megaman tries to kill u.theres
is a way to get rid of the enemy megaman with chips like...

areagrab. its not supposed to do damage but wen it hits it does ten. gundelsol and django
work too. although django if ur in front of dark mega it wont get him. u gotta use django
on a virus near darkmega. im not sure if these methods work though lol i hope it helps

thanks guys the first answer helped me but i didn't understand the second sorry but thanks
anyway.

once you do chaosunion you gotta charge it and time it....u can change it for as long as
you want but the problem is when to let go...you gotta let go once u see the purple ball
in megaman (when its big) but when u see it flash green thts the dark power tht go against
you other wise know as the confusion n dark power goes against you..so b carefull