I just started playing this game and i'm really enjoying it! I started with Elliot's path and now doing Marc's, but no matter how many times I play through I can't unlock the last 2 items in Marc's gallery, or any of the endings except 1 & 5 for Elliott, and 1 & 4 for Marc. I feel like I've been at it for hours and no matter what I do the ending is the same! Is there a walkthrough for us folk who just want the extras complete after playing a few times the paths we want to take? <3