Power outage horror games

In these games the power is a resource you can lose. You ration a generator's fuel, reset tripped breakers by flashlight, or watch a battery meter drain through the night. When the lights fail, doors stop closing, cameras go dark and whatever was kept back gets closer. The fear is in the countdown and in the dark that follows it.

The top 3 of 3 power outage horror games, ranked by player and critic scores