What's the use of driftwood for survival on a desert island?

Make a complete wall foundation and other buildings.

After the survival of desert island is updated to 0, 32, 0 1, only driftwood can be used to make complete buildings such as walls and foundations, but no other materials can.

After the new edition is updated, only wet wood can do things, but not dry wood. Pay attention to the distinction when collecting.

Driftwood is a natural product and a unique product of many people's famine, which was added in the return of old gods. They only live in the rocky beach ecological environment on the moon island.