Fallen World - Prehistoric Corruption
ModpackExplore a dangerous fantasy world, follow its story, and fight bosses.
- Security
- Passed
- Privacy
- 3 send data
- Runs on
- Client and server
- Loaders
- Forge
- Minecraft versions
- Minecraft 1.20.1
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 277 graded mods, 214 are graded A or B, 51 C and 12 D to F. Its last update came out 2 days ago, for Minecraft 1.20.1. See the mods
Images
About
Fallen World Prehistoric Corruption is a story-driven RPG modpack that turns exploration into a dangerous journey of survival, character progression, magic, and boss fights. Its quest-led story sends you against four ruling kings, then the monsters and god that retaliate, before casting you into the depths to fight through challenging dimensions and find your way home. The pack includes an overhauled world with dungeons, more than 100 quests, four questlines, and a large roster of story-linked bosses; its descriptions report different counts for these features across sources. It also adds custom blocks, items, weapons, boss-spawning mechanics, and new dimensions with dedicated quests. The prehistoric corruption update adds prehistoric fauna alongside four dimensions, four bosses, eight minibosses, five custom drops, and a new storyline with 62 quests. Another added storyline features more than 50 quests and progression through worlds by ascending back home, with mods including The Abyss, Undergarden, The Call from the Depths, and Aether.
Written from Modrinth and CurseForge . How we write it
Content of this pack
The mods of its newest release (Minecraft 1.20.1 · Forge, 24 Oct 2026). Each check result is for the latest files of that mod, which may not be the version in this pack.
Cloth Config APIMod · 570.7M downloadsAPassed
Mouse TweaksMod · 548.9M downloadsAPassed
AppleSkinMod · 520.1M downloadsAPassed
GeckolibMod · 501.3M downloadsAPassed
BookshelfMod · 473.4M downloadsAPassed
Architectury APIMod · 460.8M downloadsAPassed
ControllingMod · 441.9M downloadsAPassed
ClumpsMod · 420.8M downloadsAPassed
Xaero's MinimapMod · 379M downloadsBPassed
Jade 🔍Mod · 354.6M downloadsAPassed
WaystonesMod · 354.2M downloadsAPassed
Curios APIMod · 350.3M downloadsAPassed
CollectiveMod · 343.1M downloadsAPassed
PatchouliMod · 341.5M downloadsAPassed
PlaceboMod · 340.8M downloadsAPassed
Moonlight LibMod · 338.7M downloadsAPassed
Enchantment DescriptionsMod · 337.8M downloadsAPassed
ModernFixMod · 335.9M downloadsAPassed
Nature's CompassMod · 332.8M downloadsAPassed
Xaero's World MapMod · 332.3M downloadsBPassed
ImmediatelyFastMod · 331.7M downloadsAPassed
BalmMod · 330.4M downloadsAPassed
FancyMenuMod · 299.8M downloadsAPassed
KonkreteMod · 295.6M downloadsAPassed
Puzzles LibMod · 292.9M downloadsAPassed1 file not listed: no matching project found.
Changes since the previous release
Compared with the release of 21 Oct 2026 for the same platform, Minecraft version and loader. Same mods in both. We do not compare the versions of the mods yet.
- Share graded A or B
- unchanged
Details
- Creator
- Jalnyr
- License
- All rights reserved
- Downloads
- 52K
- Created
- 28 Aug 2025
- Official pages
- Modrinth , CurseForge
- Links
- Discord
Security
No harmful code found in its projects
We checked all 330 projects 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 projects330 projects
- Files in the pack itself713 settings files, 5 scripts, 1 resource, shader or data pack, 638 other files, 2 mod jars.
- Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.Nothing declared about your system outside the game.
Privacy
3 mods send something about you
We read the code of all 328 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.30 modsBookshelfXaero's MinimapCollectivePlaceboMoonlight LibXaero's World Map
Supplementaries
FTB Library (NeoForge)
Citadel
Rhino
KubeJS
Dynamic FPS
Blueprint
CorgiLib
BisectHosting Server Integration Menu
The Aether
Roughly Enough Items (REI)
Almanac
Obscure API
Aquamirae
Friends&Foes (Forge/NeoForge)
Alex's Caves
Galosphere
Additional Structures
XaeroPlus
Enigmatic Legacy
ShadowizardLib
Dungeon Now Loading
Duplicationless
Roughly Enough Input Methods - Crash reports or usage dataTheir author declares crash reports or usage data on Modrinth, or such a service is named in their files. Reading their code did not show it.2 mods
- Send nothingTheir code contacts no web address.295 mods
AI
AI used in 21 of the 299 mods we checked
We found an AI tool in them, or their authors declared AI content.
29 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 and images 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.No AI content declared.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found12 of 40 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 147 filesPoint at or tap a version to see its loaders.