Sleeping

You can sleep which will restore some of your blood if you cannot find a blood bag to perform a transfusion. The first time you sleep you will receive lots of blood, the second time less, the third time even less and so on...

To sleep you can either build a tent or if you have a house you can sleep in the house. You can also sleep in the sleeping quarters of a fortress if you have one.

Buildings Tents

To build a tent inside which you can sleep you will need the following tools in your tool belt:

You will also need the following items in your inventory: