Nice...
It's nice, but I think there are a couple of things that may help you in advice... Nothing's wrong, you did good. It's just that it was a little slow for one thing... May I suggest speeding up the frames per second. And the music was burning my ears... Sorry, but maybe music from the game would serve to your advantage. And Sephiroth's sprites had a shadow under him in the air. You may also want to look into that... But good idea and nicely done! Looking forwards to seeing more from you!
Good.
This is good and looks like it could be a really good serioes if you deside to make it XD
Good concept
That's a good crossover idea, but it really needs a background. Makes the action that much better.
wow
I never imagined cloud and megaman together
Meh...
Well... it was your second one so... I'll cut you some slack this time but by the fifth one you should be better off. I'm also glad to hear that you get better every flash. So you should be doing farly well soon. It was okay very glitchy though. And make the animation a little smoother. Maybe some sound effects too.