Item Durability

Usable items such as Tools and Weapons have a durability property, shown in a bar below the item's icon. The item's durability bar is full when it is first found or created, and decreases with each use. The amount of damage received partly depends on whether the tool is ideally suited for that use. (When cutting Trees, Axes receive much less durability damage than Hammers.)

When the durability bar reaches empty, the item is destroyed and disappears.

Repairing
Some items can be repaired with the right tools and equipment: