Crucial
ModpackA vanilla-style pack that adds variety while keeping sandbox gameplay familiar.
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 71 graded mods, 21 are graded A or B, 11 C and 39 D to F. Its last update came out 7.2 years ago, for Minecraft 1.12.2. See the mods
About
Crucial is a vanilla-styled modpack that adds curated enhancements while keeping Minecraft’s sandbox gameplay and familiar character at its core. It revises world generation above and below ground, including in the Nether and End, and adjusts some recipes to make more content viable. The pack also tunes its mods for a cohesive experience, with changes intended to make them work well alongside vanilla gameplay. In-game documentation is introduced as you play, and notes on many items explain how to craft them without relying on wikis or providing extensive hand-holding. New advancements point players toward added content and provide extra challenges.
Written from CurseForge . How we write it
Mods in this pack
The mods of its newest release (Minecraft 1.12.2 · Forge, 2 Aug 2019). Each check result is for the latest files of that mod, which may not be the version in this pack.
Just Enough Items (JEI)Mod · 725.1M downloadsAPassed
Mouse TweaksMod · 548.3M downloadsAPassed
ClumpsMod · 420.4M downloadsAPassed
PatchouliMod · 341.3M downloadsAPassed
QuarkMod · 285.4M downloadsAPassed
Better AdvancementsMod · 284.7M downloadsAPassed
ComfortsMod · 277.2M downloadsAPassed
Storage DrawersMod · 246M downloadsAPassed
AutoRegLibMod · 243.7M downloadsCPassed
CraftTweakerMod · 233.8M downloadsAPassed
MantleMod · 231.3M downloadsAPassed
Fast Leaf DecayMod · 193.4M downloadsCPassed
FastWorkbenchMod · 186.9M downloadsBPassed
NeatMod · 133M downloadsBPassed
Resource LoaderMod · 121.7M downloadsDPassed
ModTweakerMod · 119.9M downloadsCPassed
FoamFixMod · 114.9M downloadsCPassed
ReAuthMod · 114M downloadsDPassed
MTLibMod · 108.2M downloadsDPassed
ChameleonMod · 101.7M downloadsDPassed
SwingThroughGrassMod · 100.7M downloadsCPassed
TipsMod · 97.2M downloadsBPassed
Dynamic SurroundingsMod · 82.9M downloadsAPassed
Mod Name TooltipMod · 81.4M downloadsAPassed
RandomPatches (Forge)Mod · 80.1M downloads-Passed3 files not listed: no matching project found.
Changes since the previous release
Compared with the release of 26 Jul 2019 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.
- Share graded A or B
- up 1 point
Details
- Creator
- Vazkii
- License
- Not known
- Downloads
- 21K
- Created
- 24 Jun 2019
- Official page
- CurseForge
- Links
- Source code
Security
No harmful code found in its mods
We checked all 76 mods and the files in the pack itself, without running them.
Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.
How we checked
- Its projects76 mods
- Files in the pack itself323 settings files, 11 scripts, 2 resource, shader or data packs, 36 other files, 2 mod jars.
Privacy
2 mods send something about you
We read the code of all 76 of its mods, without running it.
Why we show this: a modpack runs the code of its mods, and a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.4 mods
- Send nothingTheir code contacts no web address.70 mods
AI
AI used in 5 of the 39 mods we checked
We found an AI tool in them, or their authors declared AI content.
37 mods are not checked yet.
No sign so far that AI was used to make the pack itself
We looked for AI tools in its texts and found none.
We have not read its files, images and code history yet.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Not on Modrinth.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Not read yet
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found2 of 14 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Not read yet
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Not read yet
Compatibility
See all 7 filesPoint at or tap a version to see its loaders.