Well, Megaman X series is really a cool game and I've finished from X to X6 (skip X2, I'm still playing that).
Anyways, every Megaman X game have many bosses and they're damn CooL!!! So many favorites but my most fave is Magma Dragoon because he has the power of flames and also Frost Walrus because of his gigantic fist!!! Colonel and General will also do.
Now, who is your favorite Megaman X boss and why?