To get oil from Graveyard Keeper, you can do one of two things - you can either buy it or make it yourself.
To buy oil, head east along the dirt road behind the Dead Horse Inn until you find old stone ruins. Among these ruins should be an NPC named Dig (Digger) - this is one of the three seed suppliers in the game.
You can buy oil seeds from him, or you can purchase hemp seeds, which you can then manually make oil from. I recommend this method to save some money.
Now go to the Agriculture and Nature tab in the skill tree and open the Winemaking skill to access the Wine Press blueprint, then build it in the basement of your house. What resources are needed for this, you can find out in our guide.
You can now use 4 hemp seeds to make one bottle of oil. In addition, you can use 5 pieces of human fat collected from corpses to make oil.
We add that there is one subtlety at this stage that may confuse some players: you cannot use the oil in its current bottle form. To use it, go into your inventory and use the seed oil to get 10 units of oil, which is different from bottled oil.
