Sky Ace (Advanced Version) is a re-worked and re-formatted version of the Sky Ace 24-Hour RPG. This edition is easier to follow than the first edition with clearer examples and improved flow. The card mechanics have been changed slightly but the game is essentially similar. The campaign version used for role-playing remains a secondary feature of the game where the primary focus is still tactical miniatures combat using cards as the driving factor.
The September 11, 2005 version of the rules includes a concise example mission.