The story will be linear at all, but we are working on an open gameplay through the missions. So that the player is able to search for several items. Also there will be a little squad which can be instructed by the player. We are working on a system where the player has the option to say "supporting marine please go to the 1st floor and search for items" aso. That makes the gameplay very open but the story is going to be linear.

Videos and demos will be out if the game is ready to release those files.