Endacopia All Songs and Complete Soundtrack Guide (OST)

Short answer

Endacopia's soundtrack, composed entirely by developer Andrés Guerrero (Andyland), features over 20 unique surreal, nostalgic edutainment, and psychological horror audio tracks. Notable highlights include the viral office rhythm 'Let Me Work', Mr. Surgeon's eerie operatic humming sequences, and the somber ending themes.

When to do it: Enjoy the music naturally throughout each chapter or use the embedded compilation player to listen to specific themes.

What you need: Audio output device enabled; in-game volume slider set to audible levels.

Missable or risky: Certain area tracks (like the surgery waltz) cannot be re-triggered once the corresponding puzzle is solved.

Complete Endacopia soundtrack tracklist and in-game triggers

Explore the distinct musical moods and locations where each track plays during Mellow's surreal journey.

Confirmed details

Andyland personally composed and recorded every audio cue, blending 90s CD-ROM aesthetic soundfonts with harsh psychological audio stingers.

The track 'Let Me Work' became a viral meme after Markiplier danced to its rhythmic office typing beats during Part 2 of his playthrough.

Timesville's theme alters pitch and tempo across six different states depending on the current time of day.

This page separates documented requirements from route advice. Names, achievement conditions, platform details, and item counts are checked against the linked Steam records; navigation is cross-checked against recorded gameplay. If an update changes a room, prompt, or trigger, use the verification note below before assuming the save is broken.

Step-by-step solution

Step 1 — To hear the House tracks: Explore Mellow's room and inspect the ticking wall clock before triggering Henry's pursuit.

Step 2 — To hear the Circus themes: Enter Misery Town and interact with the musical projector tents.

Step 3 — To hear 'Let Me Work': Advance to The Office in Chapter I and walk through the open cubicle floor before turning on the mainframe.

Step 4 — To experience the dynamic Timesville score: Adjust the grandfather clock hands from Day 1 through Night 3.

Step 5 — Use the embedded YouTube video player above to listen to the full 600K+ view official soundtrack compilation.

Common failures and softlock risks

Streamers: All Endacopia music is original to Andyland and is generally safe for YouTube/Twitch broadcasts, but credit the developer in video descriptions.

Sudden jumpscare tracks contain rapid frequency spikes; keep headphone volume moderate during Chapter I basement exploration.

Recovery rule: stop before crossing another chapter boundary. Confirm the current objective, cycle every usable inventory item, and retry the interaction from a clean room entry. If the trigger still fails, close the game before restoring a known-good save; copying or replacing live save files while the game is open can overwrite the recovery state.

Version and verification

Tracklist verified against the 610K-view Endacopia All Songs video compilation, developer developer credits, and in-game audio asset dumps.

Last verified: July 31, 2026, against the launch PC build, Steam achievement records, linked Steam Community guides, and recorded full-game footage. Endacopia can vary some puzzle clues between runs, so follow the clue in your own save when this page explains a method instead of a fixed answer.