# Delve into “a deep underground facility full of secrets and horrors” in the latest Fallout 4 quest mod from the Commonwealth Story Expansion Project

- URL: https://talkfuse.com/story/delve-into-a-deep-underground-facility-full-of-secrets-and-horrors-in-the-latest-fallout-4-quest-mod-from-the-commonwealth-story-expansion-project/
- Published: 2026-11-02T12:36:42+00:00
- Updated: 2026-11-02T13:21:14+00:00
- Original publisher: Rock Paper Shotgun
- Original article: https://www.rockpapershotgun.com/delve-into-a-deep-underground-facility-full-of-secrets-and-horrors-in-the-latest-fallout-4-quest-mod-from-the-commonwealth-story-expansion-project
- Topics: Americas, Art, Culture, Entertainment, Horror

## Key points

- Under The Stars adds a bunker quest in Fallout 4’s Glowing Sea.
- Players uncover clues through puzzles and voiced holotapes.
- The mod requires Automatron and Vault-Tec Workshop DLCs.

## Summary

Modders behind the Commonwealth Story Expansion Project have released Under The Stars, a new Fallout 4 quest set in a newly uncovered bunker in the Glowing Sea. It adds a dungeon exploration mission with an extraterrestrial mystery, extending the game with a story-led area to investigate.

Players need a hazmat suit to enter the radioactive region, where voiced holotapes and puzzles provide clues about the facility. The mod also includes new equipment and requires the Automatron and Vault-Tec Workshop DLCs. It was created for the community Fallout Flood modding jam, whose other projects include additions for Fallout 4 and New Vegas.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.