Add Exitsave for Master difficulty!

I’ve thought they could add in-level checkpoints you could save your progress at – similar to what they had in Absolution. Finding the right suspect CAN take a long time. I’d hate to have to Alt+F4 because something comes up. And, assuming everything’s the same when I return to the level, it’s either going to feel cheap (like I’m cheating), or just tedious to get back to where I was.