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mod

The Codex

by TheMrEvil

adds a menu for giving yourself any scroll in the game and the ability to set any of your abilities to any that are in the game(even unimplemented ones), along with some tools such as godmode and noclip

Latest version
3.1.0
Downloads
703
Rating
1
Updated
8 mo ago
Available on
GitHub

Download

From The Codex’s own host. Nothing is re-hosted here.

3.1.0release1 Jan 2026

TheMrEvil-The_Codex-3.1.0.zip · 0.0 MB

Older versions4
  • 3.0.01 Oct 20250.0 MBGet
  • 2.1.01 Sept 20250.0 MBGet
  • 2.0.120 Jul 20250.0 MBGet
  • 2.0.019 Jul 20250.0 MBGet

Frequently asked

How do I install The Codex?

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

Where do I download The Codex safely?

From the author's own page on GitHub, 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 Vellum versions does The Codex 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 Vellum.

Dependencies

From release 3.1.0, the newest one. An older release may need different things.

Needs 1

Install these first or it will not load.

  • LavaGang-MelonLoader(not indexed yet)

Last checked 1 mo ago against GitHub. 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 36 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.