You wake up in strange underground facility. You don't remember a thing, but you are sure that something bad happened here. As you find courage you slowly start uncovering mysteries of this strange place.
Learn what happened to everyone by listeing to their personal logs and emails. Use this knowledge to find out what really happened and find a way out. But be careful while exploring. Danger lurks in the shadows and you might not be alone after all. Use what you learned to your advantage and overcome these horrors.
Can you survive the horrors and face one of the humanity biggest threats?
Physics based interactions with the world - Use interaction system to your benefit. You can move and interact with most of the things in the world. Use this to access different parts of facility or to even fight back.
Bring the facility back online - As you make your way throug the facility you will learn how to unlock new areas. Solve puzzles and other mysteries to access new areas.
Fight back - Find a weakness of each enemy and use it against them. You can use the world to your advantage. Use it to outsmart the enemy or to keep him at bay.