Oh okay. I don't think I ever bothered trying a fully charged X-Buster shot on Sigma. I guess I just figured "well, none of these other weapons are working, so I just have to use the Rolling Shield."
Either way, I'm typically the type to actually use the boss's weaknesses whenever possible anyway and only just using the Buster to test myself. lol
I used to use the boss weaknesses only too :P until I got bored >.< too easy, so I began fighting with only buster, but it was still too easy because of all the upgrades I had, that's how I came up with the challange.
I wonder if anyone did this before me? Oh well :P
Probably. People do challenges like this for a lot of games (for example, default sword and Handguns only challenge in Devil May Cry, Knife only challenges in Resident Evil, default equipment only challenge in Symphony of the Night, etc.). wouldn't surprise me if someone did something like in the Mega Man/X games.
_________________ The Local Video Gaming Lunatic
Recent stuff I'm into:
Watching: A Certain Scientific Railgun (ep.14, stalled), Hoshi no Kirby (ep. 71, stalled), Nazo No Kanojo X (ep. 8), Acchi Kocchi (ep. 8)
Reading: nothing