From David Catmull:
This mod introduces a new mode of play that combines capture the flag and double domination game modes. This mod introduces a new game mode called Flag Domination. This mode is a cross between capture the flag and double domination. Each map has two or three flags placed in neutral locations and once taken each flag has a designated area where it can be captured. Included with this mod are new rules, new flag and capture points, five converted maps and one original map.