Newgrounds Gold
This is definatly a gem on this site, with the newgrounds stars in a battle to the death, the story modes actually make sense, the characters make sense, and I hope more characters, and such might be added.
One of the best games on this site, there's lots of stuff to do, and even if your computer sucks (like mine) you can run it fine.
Every character's good in their own way but also has slight drawback.
Even though I usually don't play fighting games this one is still loads of fun to me.
All my 5 (10) R belong to this