Deliria Soundtrack DLC

The Deliria Soundtrack is Steam app 4929610. Composer and artist: Claire Noelle. Label: Linesway. 27 long-form tracks. It is additional audio for the sandbox. It does not include the base game (app 3725650), it does not add bosses, and it does not replace a Blood Moon plan.

Deliria itself is out. Steam lists 2 September 2026 as the store date. Launch price on the game was $19.99, with a 10% intro to $17.99 through 9 September 2026. The album is a separate SKU. English-only game audio is why this DLC matters: the score is part of the listed full-audio English package’s sibling, not a localization pack.

Parent hub: Links Hub. Canonical URLs live on official links. If you came here because Discord called SUPERSTRUCTURE a final boss, stay for the track list, then go to the bosses guide.

Why this page exists

Sandbox communities collapse music titles into loot tables. Deliria’s album is unusually on-the-nose: several track names rhyme with fights and climates the store already pitched. That is flavor. It is not a hidden roster.

Use this page to:

• Confirm the app id so you do not buy only the album when you wanted the game.
• Keep music names in the music bucket.
• Point friends at combat and biomes instead of a Bandcamp myth.

Do not use this page as a patch log. Launch-week bugs and Mixed reviews sit on launch-week notes and the review.

Named tracks (music, not bosses)

Public listings have included titles such as:

• Deliria (OST Version)
• Sunlit
• Gaze Into Forever
• Petrichor
• Hospitality
• By the Fire
• Hollow Dark
• Snowdrift
• Endless Sand
• Decay
• Viscera
• Survival of the Fittest
• Blossom of the Moon
• Invaders
• Petry, Lord of Goo
• The Eye of Deliria
• Avalanche Alluvion
• Wyrm of the Barrens
• The Great Pathogen
• Yoggoth, Cerebral Excoriator
• SUPERSTRUCTURE
• NANOSTRUCTURE
• Labyrinth
• Speaker of the Unholy Wind
• Mausoleum of Sarkomand
• The Wall

Petry, Lord of Goo is a track. Prince Petry / Petri is a named early boss on the boss walkthrough. The Eye of Deliria is a track and also the poster fight. Yoggoth, Cerebral Excoriator is a track; the wake-up line in playtests was Yoggoth Has Awoken! Blossom of the Moon is a track; Blood Moon is an invasion. Do not merge the pairs into one row.

Wyrm of the Barrens, The Great Pathogen, SUPERSTRUCTURE, NANOSTRUCTURE, Labyrinth, Speaker of the Unholy Wind, Mausoleum of Sarkomand, and The Wall have not been printed as extra official boss names on this wiki. If Linesway later ships a fight that reuses a title, the boss tier list will gain a sourced row. Until then, they stay album tracks.

How to buy it without mixing SKUs

1. Open Deliria, app 3725650 if you want the sandbox.
2. Open Deliria Soundtrack, app 4929610 if you want the album.
3. Confirm the URL still shows the right id. A lookalike “OST + game bundle” on a random host is not official. Vet URLs on the links hub.
4. English is the listed game language. The album will not add French menus. Specs for the game, not the MP3s, live on system requirements.

Steam Cloud, 71 achievements, and Family Sharing belong to the base app. The soundtrack does not need a GPU. Playing The Wall in your OS player will not carve a VoxelWeaver cave. For actual carving, use building and mining.

Trailers are not the album

Linesway’s public videos — release trailer, announcement, five-year development, combat showcase, VoxelWeaver caves — can share the score without being the DLC page. Watch them as motion reference. Buy 4929610 if you want the 27 files. Channel: youtube.com/@-Linesway.

Creative mode can spawn Eye of Deliria and Prince Petri onto teams while the album blasts. That is a creative toy, not proof the OST unlocked a raid.

Keep this directory boring on purpose. One composer, 27 tracks, one Steam id. When someone pastes a “NANOSTRUCTURE boss guide,” answer with this page, then the roadmap if they meant development history. Music can sit on Steam beside a live sandbox without rewriting the nine-god chart.