As for this Gamma Sword issue, I'm still not able to find out what/when/or how it's happening. I still suspect these fishy unused monster attack animations, but I can't seem to trigger it. Been trying on snes9x here now. I'd really love some help if anybody who's had it happen to them can go back to a previous save and try...I'm not what exactly, but just try to get that damn sword back into their inventory lol. Follow their exact footsteps from right before the Floating Continent, that window of being sure it wasn't in your inventory to seeing it there. Same party, same attack pattern if possible, etc. It seems pretty easy to trigger since two of you here had it happen to them somehow, but for me it's driving me crazy trying to re-produce!

The sword used to be the Dirk, item #0 btw, not that that helps any identify the issue, but maybe if there is some known glitch or way to receive a dirk that anyone might know of or help trigger an idea...