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DEAD LETTER DEPT.

Also known as DEAD LETTER DEPT., dead letter dept, dead-letter-dept

Working at a data entry job in the big city, you type up and transcribe the lost mail and letters that have nowhere else to go. But as the days carry on oddities in the mail start to emerge, and cracks begin to appear.

Last update
21 May 2026
Players now
1

Latest update

Announcement

v1.6.4Patch Minor Update 1.6.4

Just another quick minor patch. Thank you for your keen eye and attention Data Conversion Operator ✉ New in v1.6.4 Bugfix for a specific detail that wouldn't get cleared out of memory properly, if one were to end a play…

2 changesGameplayRead announcement

Update history

Browse past updates and patch notes for this game.

20 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 17 Steam achievements, sorted by player unlock rates.

  • PASSIONATE WORKERTyped up over 100 entries total50.1%
  • POSSESSIONHidden30.7%
  • HARD WORKERHidden23.4%
  • EXTINGUISHEDHidden19.7%
  • SIN EATERHidden17.2%
  • SCRAPPERHidden15.8%