“Go Dark” is a combination of found footage and conventional storytelling. The entire shooting is going to take place inside non-touristic caves , making the movie amazingly realistic, eerie and compelling in terms of cinematography.
Short summary: The story has to do with a group of daring young people eager to explore a newly found cave which carries lots of mystery within. Soon they 'll find out they 're not alone inside there. As the group wanders into the cave, one member is unexpectedly lost. While searching for him, the other members soon realize the unseen legendary threat that lurks into the darkness. No one is safe anymore.