The aim of Scenario X is to provide more enjoyment for players of the Commands and Colours Ancients game once they have explored all of the historical scenarios available. It allows for the quick match up of two armies chosen by the players using historically appropriate force compositions, and using appropriate blocks from those available. These rules have formed the basis of several popular themed tournaments.
(by Don Clarke)

Download here the VASSAL MODULE to see them all inside Vassal CCA Charts Menu.