Core Keeper features a total of 43 music tracks, the majority of which were composed by Jonathan Geer. Each one will play and loop endlessly while the player is in a certain biome or while certain events are taking place.
Volume 1 and 2 of the Core Keeper soundtrack is available on most major streaming platforms. Volume 1 features a selection of 20 music tracks that were in the game prior to 0.7.0.0-2cab. Volume 2 features 22 music tracks, including all of the tracks from 1.0 and those missing from Volume 1, except "King Slime".
Both volumes are available to purchase as a single package on Steam for 7.99 USD.
The volume of in-game music can be adjusted from the settings menu.
List of tracks
| Name | Album | In-game usage | Listen |
|---|---|---|---|
| Echo of the Past | Vol. 1 | Main menu | YouTube |
| Curiosity | Vol. 1 | Intro cutscene | YouTube |
| Mysteries Uncovered | Vol. 1 | N/A | YouTube |
| Light from Above | Vol. 1 | N/A | YouTube |
| Ancient Blue | Vol. 1 | Undergrounds | YouTube |
| Unlit Caves | Vol. 1 | Undergrounds | YouTube |
| Notes from the Underground | Vol. 1 | Undergrounds | YouTube |
| Golden Meadow | Vol. 1 | Meadow | YouTube |
| Uncanny | Vol. 1 | Clay Caves | YouTube |
| Creeping and Crawling | Vol. 1 | Clay Caves | YouTube |
| Living Walls | Vol. 1 | Clay Caves | YouTube |
| Exploring Ruins | Vol. 1 | Forgotten Ruins | YouTube |
| Cavelings | Vol. 1 | Forgotten Ruins | YouTube |
| Simple Lives | Vol. 1 | Forgotten Ruins | YouTube |
| Thriving Habitat | Vol. 1 | Azeos' Wilderness | YouTube |
| My Growing Home | Vol. 1 | Azeos' Wilderness | YouTube |
| Light Traveling | Vol. 1 | Azeos' Wilderness | YouTube |
| Infection | Vol. 1 | Mold Dungeon | YouTube |
| Glowing Waters | Vol. 2 | Sunken Sea | YouTube |
| Statues by the Sea | Vol. 2 | Sunken Sea | YouTube |
| Forlorn Metropolis | Vol. 2 | Forlorn Metropolis | YouTube |
| Valley of Kings | Vol. 2 | Desert of Beginnings | YouTube |
| Mirage | Vol. 2 | Desert of Beginnings | YouTube |
| In the Heart of the Molten Quarry | Vol. 2 | Molten Quarry | YouTube |
| The Shimmering Frontier | Vol. 2 | Shimmering Frontier | YouTube |
| A Fragile World | Vol. 2 | Shimmering Frontier | YouTube |
| Prismatic | Vol. 2 | Shimmering Frontier | YouTube |
| Only the Brave | Vol. 2 | While participating in a challenge arena battle | YouTube |
| Cambrian Terrors | Vol. 2 | Passage | YouTube |
| Colossal Predators | Vol. 1 | While fighting Glurch the Abominous Mass | YouTube |
| Blind and Angry | Vol. 1 | While fighting Ghorm the Devourer | YouTube |
| King Slime | N/A | While fighting King Slime | YouTube (unofficial) |
| Don't Wake Mother | Vol. 2 | While near the sleeping Hive Mother | YouTube |
| Heart of the Hive | Vol. 2 | While fighting The Hive Mother or Haunted Hive Mother | YouTube |
| Dark Sacrifices | Vol. 2 | While fighting Malugaz the Corrupted | YouTube |
| Azeos the Sky Titan | Vol. 2 | While fighting Azeos the Sky Titan | YouTube |
| Omoroth the Sea Titan | Vol. 2 | While fighting Omoroth the Sea Titan | YouTube |
| Ra-Akar the Sand Titan | Vol. 2 | While fighting Ra-Akar the Sand Titan | YouTube |
| Atlantean Worm | Vol. 2 | While fighting the Atlantean Worm | YouTube |
| False Titans | Vol. 2 | While fighting Druidra the Wild Titan, Crydra the Ice Titan or Pyrdra the Fire Titan | YouTube |
| Secret of the Meteor | Vol. 2 | While fighting the Core Commander (phase 1) | YouTube |
| Extraterrestrial Power | Vol. 2 | While fighting the Core Commander (phase 2) | YouTube |
| Return | Vol. 2 | Outro and credits | YouTube |
External links
Volume 1
Volume 2
History
- 1.0.0.1: Added 5 new tracks for the Passage, hydra bosses, Core Commander and the outro/credits.
- 0.7.0.0-2cab: Added 5 new tracks for the Shimmering Frontier sub-biome, challenge arena and the Atlantean Worm.
- 0.6.0.0-62a8: Added a new track for the Meadow sub-biome.
- 0.5.0.0-9b96: Added 10 new tracks: two for the Desert of Beginning biome, one for the Molten Quarry sub-biome, and one for each of the progression bosses except for the Hive Mother, who received two.
- 0.4.0-3f9c: Added new tracks for the Sunken Sea biome and all existing biomes.
- 0.1.91e2cab: Introduced.
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