Slender The Arrival ★ Confirmed

These letters detail the tragic backstory of Kate and her friend C.R., and how the Slender Man influenced them. Key "Deep" Lore Documents

: Located in the bathroom near the radio, past the kitchen. Slender The Arrival

While "deep paper" is not an official term in , it likely refers to the 13 numbered Letters (Scrapbook items) that provide a "deeper" look into the game's lore compared to the standard eight pages found in the woods. These letters detail the tragic backstory of Kate