Slender The Arrival Site

: Tacked to a pole on the playground slide in the backyard.

Unlike the "Eight Pages" in the park, which are primarily a gameplay mechanic to trigger Slender Man's pursuit, these documents function as that unlock achievements and fill out the Scrapbook menu. They reveal that: Slender The Arrival

were childhood friends who both shared sightings of the Slender Man. : Tacked to a pole on the playground slide in the backyard

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. Slender The Arrival