Pick a scenario, a household and how hard it should be. In the game, half an hour passes every four seconds – events pause the clock.
70 m² on the third floor, district heating, no battery, no car. The supplies would cover a long weekend — they were not meant to cover anything. One person takes daily medication.
140 m², gas heating, gas hob, one car with a full tank. There are candles, a torch and a battery radio. There is very little water in the house.
160 m², well insulated, heat pump, 10 kWp PV with a backup-capable battery, a wood stove and a camping stove. One older person in the household takes daily medication.