Click a province to select it. Drag its vertices to reshape.

Click to place vertices. Double-click or press Finish to complete.

Right-click a vertex to delete it. Drag to move.

Make your edited map the permanent base that all new games start from.

SELECT: Click province to select. Drag yellow handles to reshape. Right-click handle to delete vertex.

DRAW: Click to place vertices. Double-click or Finish to complete.

DELETE: Click province to remove.

Zoom: Scroll wheel or +/− buttons
Pan: Drag empty space
Mini-map: Click to jump there