ENDACOPIA

Endacopia, the point-and-click video game. Checked 2026-10-02. Version 1.08.

Office Secret Phone Number

Answer. Use the telescope on the advertisement beside the Office subway bench to read 277-5944. Dial it on the in-game desk phone, then wait behind the lowest stairs in the three-level vending room for about one minute. Put on the headset and finish seven boards.

I am repeating a number that several guides print. It belongs to a game computer. Do not call it on a real phone. The chain is one of the three Stay secrets for Ending C.

Mellow talks to a red figure behind bars, with dialogue choices on screen
Steam store screenshot. Mellow talks to a red figure behind bars, with dialogue choices on screen
Mellow faces a CRT computer in a blue bedroom with a soccer ball on the floor
Steam store screenshot. Mellow faces a CRT computer in a blue bedroom with a soccer ball on the floor
  1. Telescope. Look at the advertisement beside the subway bench with the telescope.
  2. Desk phone. Dial 277-5944 on the fictional Office desk phone. The Morse message means Behind the stairs 1 minute.
  3. Stairs. Stand behind the lowest stairs in the three-floor vending machine room and wait about a minute.
  4. Boards. Put on the headset and solve seven boards. The linked player guide shows each layout; click the smiley face for the final square on the last board.

Ending C link

This is the Office third of Stay. Timesville uses 18 fish, Fish Paper, the Lost Key and a window-mode lock; Misery Town uses the projector remote and mime-room map. The regular waterfall keypad is not the Timesville secret.

The Behind Stairs guide translates the Morse hint as Behind the stairs 1 minute. Complete all seven boards after putting on the headset; on the last board, click the smiley face to reveal the final square. The source contains screenshots of each board.

Questions I keep seeing

Can I dial 277-5944?

Only on the fictional Office desk phone. Do not dial it on a real phone.

Keep going

Ending C
All three secretsSwitches
Also under the stairsTelescope
How the number appears

Sources I checked

SourceWhat I used it for
Behind Stairs Secret PuzzlePhone, translated Morse, wait location and seven illustrated boards; checked 2026-10-02.
Steam store page, app 2684630Release date, Windows-only platforms, English language, price, 16 achievements. Checked 2026-10-02.
Steam guide: Basic Text WalkthroughPlayer-written route I used for the step order. Not an Andyland document.
Endacopia Fandom wikiCommunity wiki. Pages are incomplete. I treat them as leads, not as the last word.