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NIGHTMARE Mode

Makes Shift At Midnight meaner: scaled quotas, day-one thieves, faster and tankier spiders, more damage taken, stingier restocks, impatient customers, and a full save wipe on failure.

Latest version
1.1.0
Downloads
527
Updated
2 mo ago
Available on
Thunderstore

Download

From NIGHTMARE Mode’s own host. Nothing is re-hosted here.

1.1.0release28 Aug 2026

Heisenkebab_Mods-NIGHTMARE_Mode-1.1.0.zip · 0.2 MB

Older versions4
  • 1.0.321 Aug 20260.2 MBGet
  • 1.0.213 Aug 20260.2 MBGet
  • 1.0.113 Aug 20260.2 MBGet
  • 1.0.010 Aug 20260.2 MBGet

Frequently asked

How do I install NIGHTMARE Mode?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Shift At Midnight all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download NIGHTMARE Mode safely?

From the author's own page on Thunderstore, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which Shift At Midnight versions does NIGHTMARE Mode work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Shift At Midnight.

Dependencies

From release 1.1.0, the newest one. An older release may need different things.

Needs 2

Install these first or it will not load.

Last checked 1 mo ago against Thunderstore. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 0 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.