MADiSON

This one is easy to get. You have a storage limit of 8 items. Just pick up and hold onto the puzzle items you get throughout the game.

There’s also some tape recordings you’ll find throughout the game. These are storable in your safe and (so far) the only use is to listen to them to get more insight into the story.

You’ll also be able to collect a notebook from the safe that counts as an items.

I managed to get this achievement when I unlocked the attic.

I had 2 tapes, Lucas Notebook, hammer, camera, photos, and then I picked up two pictures form the attic.

You can use any items, but you’ll need to reach the 8/8 in your inventory.