This is yet another proof that you don't necessarily need sweaty movement to win.
As long as you time your battles, kill a few enemies that challenge you at the right time, all that's left is some good luck and you'll actually win.
My positioning really kept me in the game as I was in the best position to take advantage of the final battle.
The funny thing is that at the time, I didn't even realize it was only three of us left. I was simply responding to the sounds around me. That's just about all you can do.