This might be my favourite game of the jam so far, so nice to see a horror game here.
It's dripping with atmosphere not just because of the shader but how you set up certain situations using it and the camera mechanic together, I genuinely felt a chill when you photograph the door and the shadows of three enemies ambushing you are lit across it.
I think the only things that need work is maybe the pencil animation seems a bit stiff compared to everything else in the game and the enemies aren't that threatening, with the last set of enemies before you escape I just stood on a higher platform and cheesed them because they couldn't jump.
Great work on the entry, looking forward to seeing more.