Bring enough food and water. The city is very big, and it takes a long time to explore apartments. It is recommended to cook some food in a boiling pot and at least two water bottles. Backpacks are very useful here.

Weapons and protective gear are not absolutely necessary, because there are not so many enemies. The most dangerous enemy is robots, but they can dodge by sprinting sideways. Don't bring metal detectors or shovels, because there are no digging points in the city.