Except for that one spot where you have to shoot at an unmarked wall to blow up some bricks to continue on the main game path. I understand having secrets behind unmarked walls but that bit really bothered me. It was the only time during my playthrough that I had to look up where to go next. The rest of Dread is really, really good at leading you in the right direction without feeling like it's holding your hand and is honestly a marvel of game design.