Translations:Przewodnik Przetrwania - Twój pierwszy dzień/19/en
From Vintage Story Wiki
Hold Sneak + Right click on solid ground with the dry grass in hand to place a fire pit. Next, Sneak + Right click with 4 firewood in hand to complete the fire pit. Then, light the fire using a firestarter (or a torch), hold Right click with either item in hand and aim at the base of the firepit. (Optionally check the handbook, opened with H, to find out how to make a firestarter.)
