: This is a major efficiency booster. The Tree Brush allows you to paint large swaths of forest quickly, while the Tree Pencil (activated by holding the left mouse button in single tree mode) lets you draw precise lines of trees, perfect for roundabouts or highway medians.
The Extra Landscaping Tools mod for Cities: Skylines and Cities: Skylines II provides advanced in-game terrain editing, natural resource painting, and custom water source placement. It enables detailed environmental customization, including tree brushes, surface painting, and terrain undo functionality. For more information, visit Steam Workshop . cities skylines extra landscaping tools