You are a soldier that just recruited from the bootcamp and immediately got send to your first assignment with your squad. Hauptmann Mateo is your squad leader, he's in charge of you and your squad to explore an unknown portal that leads to unknown world that has been found recently by the German scientists inside the forest of Siberia.

You and your squad decide to march to the location during Winter, ignoring the extreme weathers of Russia winter.

Will you survive in the unknown world?