It's my luck when I knockdown or when my teammate bumps an enemy with his horse. But as I prepare to finish them off, they roll away! I do not know how to roll, but I would like to know how, as I have been in many situations where a roll would have saved my life.
I have followed the instructions of some players who know how, and they say I have to "supertap" or "double tap" the A or D keys. Did I do anything wrong?