Penumbra: Overture

The secret text will reveal the storage password: 1371 .

Inside the office/storage room, there is a switch on the wall that turns on a purple UV light. Penumbra Overture

Once you have the paper, it will appear blank in your inventory until you expose it to . The secret text will reveal the storage password: 1371

In Penumbra: Overture , you don't "make" paper in a crafting sense , but you do find a (or Blank Note) that requires a specific process to reveal its hidden message. This is a critical puzzle needed to obtain a door code for Section C. Where to Find the Blank Paper You can find the Blank Paper in Shaft 13 . Navigate through the spider-infested tunnels in Shaft 13. Locate the locker room. In Penumbra: Overture , you don't "make" paper

Detailed walkthroughs for these sections are available on GameFAQs and the Penumbra Wiki .