Office secret

Endacopia Office Secret Guide - 277-5944, Telescope, and Stairs

Updated August 21, 2026 Ending C 277-5944
Verification Source-backed
Last checked August 21, 2026
Evidence Public guide / community sources cross-checked
Next proof target Replace temporary Steam media with route screenshots

Quick Answer

The Endacopia phone puzzle is the Office secret route: bring the Telescope to the entrance area near the sleeping figure, reveal 277-5944, call it from the Jobs app, and decode the Morse-style message Behind Stairs Wait A Minute. Then stand under the stairs near the vending machine for about one minute and finish the hidden symbol sequence.

Spoiler Scope

This page covers the Office secret required for Stay / Ending C. It assumes you already have a near-complete Chapter I save and are deliberately chasing the hidden route.

Official Steam Media Reference

Official Endacopia Steam screenshot showing Mellow using a telescope at night
Official Steam store screenshot showing the telescope mood used as a temporary reference for the Office phone-number route.
Official Endacopia Steam screenshot showing Mellow in an interior conversation scene with stairs
Official Steam store screenshot showing an interior route scene. Replace with the exact 277-5944 and stair-wait proof when captured.

These are official Steam store screenshots used as temporary visual references. Replace them with your own route-specific screenshots after capture.

Office Route Steps

  1. Bring the Telescope. Do not enter the Office route without the Telescope from Timesville; this secret depends on it.
  2. Use it at the entrance area. Place or use the Telescope near the sleeping figure by the train/Office entrance to reveal the hidden phone number.
  3. Call 277-5944. Sit at the Office computer, open the Jobs app, and call the number from there.
  4. Decode the message. xixi's current guide transcribes the Morse-style instruction as Behind Stairs Wait A Minute. Treat the transcription as community-reported until replayed.
  5. Follow the message. Go to the stairs near the vending machine and stand under that stair area for about one minute without leaving too early.
  6. Finish the symbol room. After the hidden route opens, complete the symbol/decryption sequence before treating the Office flag as done.

Common Failure Points

ProblemWhat To CheckFix
No number appearsTelescope positionReturn to the entrance/sleeping figure area and make sure the Telescope is the active clue.
The call seems uselessWrong app or skipped audio/messageUse the Jobs computer route and stay long enough to receive the instruction.
The secret still does not countMorse instruction, stair wait, or symbol sequence incompleteConfirm the call was made from Jobs, repeat the one-minute under-stairs wait, then finish every hidden puzzle screen that follows.

Stuck in the Office After Getting Hands and Mouth?

If you have restored Hands and Mouth but cannot leave or advance the Office, do not immediately assume the save is broken. The current route still expects the Office phone chain: use the Telescope clue, call 277-5944 through Jobs, wait under the vending-machine stairs, and complete the symbol room. A recent player report describes this exact "I have Hands and Mouth but I am stuck" intent, so this checklist is the fastest first pass.

  1. Confirm the Office phone call was made from the Jobs app, not only read from the Telescope.
  2. Repeat the full under-stairs wait and stay in place until the hidden route reacts.
  3. Finish the symbol/decryption room before returning to the main route.
  4. If the route still fails, record the game version, save point, and the last completed interaction before reporting a soft lock.

Evidence state: the blocker is community-reported; the steps above reuse the existing source-backed Office route, while a current-build soft-lock reproduction is still pending.

What To Screenshot

  • Telescope cluePhone number visible or the scene immediately after it appears.
  • Jobs callThe phone/call interface with 277-5944.
  • Stair waitMellow standing under the vending-machine stairs.
  • Symbol chainEach puzzle page after the secret passage opens.

Only Mouth Office Softlock Check

If the Office route shows only the Mouth objective or stops after the phone/Jobs step, do not overwrite your only save. Confirm the game is on 1.08, leave and re-enter the area, check the inventory page, and repeat the exact interaction from the current route. The community reports do not establish one universal fix, so this remains needs verification.

  • Record whether 277-5944 was accepted and whether the stair wait completed.
  • Try the interaction in windowed mode and with the same input device used for the original route.
  • Restore a backup only after recording the missing flag and current build.

Sources Used

Current public guides agree on the Telescope -> phone -> stairs chain, while exact puzzle-screen documentation is still being refined by the community.

xixi Steam achievement guide, used with author permission | Neoseeker Chapter 3 | public full-game walkthrough | Office blocker report | ninewiki all endings | Tpose endings guide