Typewritten Page Supplement is one of the Collectibles in Control.
File text
Typewritten Page (AI83-KE)
BACKGROUND:
The page was discovered in an instance of the the[sic] Oceanview Motel and Casino that was linked to the Investigations Sector. The page had been pushed into the motel's corridor from under the door with the symbol of a Spiral. [REDACTED]
APPENDIX:
(Text transcribed from the item)
"For ten years I've tried to write my escape, only sinking deeper. I used to know where fiction ends and reality begins. Here, they are all the same. It’s a hideous trap, my every thought made real. Fear. Desire. How can I ever know for sure I've escaped and not just lost in my own fantasy of it? That thought alone can drive you mad."
The identifiable words in the scratched-out portion:
"Falls" (Bright Falls?), "haunting", "Wake" (Alan Wake?), "light switch", "ocean", "too late", and the final sentence "You've been warned".
Location
The file is located in the Containment Sector, in a Hidden Location at the Transit Corridor South. The Hidden Location is accessible by heading to the southernmost part of the transit corridor (behind the sign marked "NYC Subway") and Levitating up, then breaking and entering, the window on the side of the wall.
Notes
Approaching the Typewritten Page's containment cell in the Panopticon (Floor 05, Unit 06) will cause an apparition of Alan Wake to appear, narrating the text transcribed from the item in this file's appendix; this is also where the Typewritten Page Procedures Collectible is located. The narration's transcript as shown in the subtitles, however, uses a slightly different punctuation, and instead of "mad" as the last word, the apparition uses "insane", finishing with the sentence "[t]hat thought alone can drive you insane."