How to use it ------------- 1. Read **Story/Prologue.txt** – it will set the scene. 2. Tackle the puzzles in order; each solution unlocks the next chapter of the story. 3. When you solve the final puzzle (04‑Final‑Delivery.pdf) you’ll obtain the “master code” needed to open the secret ZIP inside this archive (the file is **hidden‑in‑plain‑sight.txt** – good luck!). 4. Feel free to listen to **Assets/ambient‑night‑office.mp3** while you work. It’s optional but highly recommended.
The envelope clicked open, revealing a single sheet of vellum: Code Postal night folder 200.rar
“YVQJ XZB GJZJ RQYQJ”
“You have delivered the night’s secret. The owl watches; the moon listens. Tomorrow, the world will receive what you have guarded. —The Midnight Courier” How to use it ------------- 1
You have just unlocked **Code Postal night folder 200**, a mini‑adventure that mixes cryptic puzzles with a short postal‑themed mystery set in a moonlit post‑office. Tackle the puzzles in order; each solution unlocks
Welcome, Agent!
She tucked the tokens into her coat pocket, knowing they were more than mere curiosities. Back at her desk, Mara examined the final letter. Adjusting the contrast on her scanner revealed a watermark: POST‑CODE‑200. The watermark’s faint letters spelled **ECHO**.