If you prefer to watch a video instead of reading the guide, feel free to do so. There is a playlist that covers every trophy on my YouTube channel. If you'd like and subscribe or even become a member, it would mean a lot to this channel!
In this first chapter we have to deal with a scary baby, that is also the key element for Peekaboo, the only difficult trophy of Necropolis.
The second chapter forces us to deal with a scary old lady. This time, there is no difficult trophy.
Carnevale sends us to a fair where we have to deal with aggressive puppets and by far the most collectibles of a single chapter.
The Institute is already the final chapter of the game. This chapter contains the most difficult trophy of the game Hand-Eye Coordination, which is pretty similar to Peekaboo.
After completing the story for the first time, we have to complete every chapter with the other character.