Just you, an abandoned World War I bunker and one bullet in the chamber. You must face the mortal danger that lurks in the dark. The light must shine at all costs. Persevere, find a way out and survive. Only for players with very strong nerves. Immerse yourself in survival gameplay that focuses on freedom of action. You will play as a French soldier, Henri Clément, who can only count on his revolver, a loud dynamo flashlight and a small amount of supplies, which, when found in the world, he will use to create new things. With a randomness system and unpredictable behaviors, no gameplay will be the same. With a variety of threats lurking that react to your every move and sound, you'll need to adjust your playstyle to survive this hell. Every decision affects the events in the game, every action brings a reaction.