Apocalyptic

90% population is dead. You feel lonely, the survivors have adhered into small groups of 4-5 people max. The day is almost completely safe, the only exception wild animals that have populated the abandoned cities. During night however you should not go outside, it’s very dangerous: you don’t know why, but night it’s deadly, some creatures lurk in the shadows; the morning you can often see dead animals (fresh dead) that were half eaten a night. But you have never went out during night, you must close yourself inside a building or something. It’s difficult to gather resources, and electricity is rare, eatable pre apocalyptic food is also really rare, better farm and hunt. You are in Europe.