Cataclysm Compat
Data packMakes Cataclysm bosses work better with items from other mods.
Why gradeB
How grades workStrengths
Points lost
- First release only 9 months ago−5 points
- No place to report problems−3 points
- Releases in only 2 of the last 24 months−2 points
All 10 criteria
Maintenance
2 points lost25 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.5 months ago (28 May 2026) 12 / 12Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.Newest supported: 1.21.1. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 3 months.Releases in 2 of the last 24 months 4 / 6Stability
Full points15 / 15Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.6 of the 85 modpacks with two or more versions removed it in a later one (7%) 10 / 10Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5Transparency
3 points lost0 / 3Source codeWhether the project page links to its source code, so anyone can read what it does.Does not apply. A data pack's files can be read in the download.Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker or a Discord server.No link to report problems 0 / 3Popularity
Full points4 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 50,000.2,486,725 4 / 4Track record
5 points lost3 / 8AgeHow long the project has existed. It counts less when no new file came out recently.9 months, 1 release 3 / 8
46.9 of the 57 points that apply = 82 out of 100. The points above are rounded to whole numbers.
This author published many projects at once on Modrinth: up to 6 projects published within 2 weeks. 7 of the author's 14 projects have only one release and no source code link. A series of small add-ons is often published this way. It does not change the grade.
About
Cataclysm Compat is a datapack that improves interactions between L_Ender's Cataclysm and other mods, including by letting bosses break additional blocks and recognizing modded items that should be sticky. It supports Twigs, Habitat, Autumnity, Alex's Mobs, Endergetic Expansion, Infernal Expansion, and Dungeon Now Loading.
Written from Modrinth and CurseForge . How we write it
In-game changes
Runs no function files.
Does not change world generation.
Adds 3 tags and 6 more files in other folders.
Keeps all of vanilla Minecraft's recipes, loot tables and other game data.
Often used with it
See all 30Details
- Creator
- CyberRat2
- License
- All rights reserved
- Downloads
- 2.5M
- Created
- 1 Feb 2026
- Official pages
- Modrinth , CurseForge
Security
No harmful code found
We checked what is inside its files, without opening them in the game.
Why we show this: a data pack cannot run programs, but its file can hide one. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.1 latest file, for a recent version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- 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
Sends nothing
A data pack has no code that can connect to the internet, so it cannot send anything about you.
AI
No sign that AI was used to make it
We looked for AI tools in its texts, files and images and found none.
Why we show this: some players and servers avoid projects made with AI. 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 found1 of 3 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found
Compatibility
See the file in ReleasesPoint at or tap a version to see it.
Modpacks using this project
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| Nov 2024 | 0 |
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| Jan 2025 | 0 |
| Feb 2025 | 0 |
| Mar 2025 | 0 |
| Apr 2025 | 0 |
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| Jun 2025 | 0 |
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| Oct 2025 | 0 |
| Nov 2025 | 0 |
| Dec 2025 | 0 |
| Jan 2026 | 0 |
| Feb 2026 | 3 |
| Mar 2026 | 10 |
| Apr 2026 | 23 |
| May 2026 | 25 |
| Jun 2026 | 27 |
| Jul 2026 | 22 |
| Aug 2026 | 30 |
| Sep 2026 | 25 |
More modpacks put it in their new versions than a year ago: 25 a month now, 0 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..
119 modpacks include Cataclysm Compat in at least one of their versions. Here are the 30 most downloaded.
Better MC [FORGE] - BMC421.1M downloadslast version with it 9 Oct 2026
Better MC [NEOFORGE] BMC53.3M downloadslast version with it 8 Sep 2026
SteamPunk [LPS]3M downloadslast version with it 20 May 2026
Medieval MC [NEOFORGE] MMC5310K downloadslast version with it 4 May 2026
Unaltered+8.7K downloadslast version with it 11 Oct 2026
Naano Horizons - Utalyoa Edition4.2K downloadslast version with it 17 Oct 2026
Jmfaaa's Infinicraft4.1K downloadslast version with it 15 Oct 2026
WildLouna3.5K downloadslast version with it 25 Apr 2026
Tensura Tainted Grace2.6K downloadslast version with it 18 Apr 2026
MaesterCraft1.9K downloadslast version with it 6 Jun 2026Often in the same modpacks
Mods that modpacks often add together with Cataclysm Compat. Share: how many of the modpacks with Cataclysm Compat also have that mod.
L_Ender's CataclysmBModin 96% of the modpacks with Cataclysm Compat
Mowzie's MobsBModin 78% of the modpacks with Cataclysm Compat
Loot IntegrationsAModin 76% of the modpacks with Cataclysm Compat
AmendmentsAModin 74% of the modpacks with Cataclysm Compat
Supplementaries CompatAData packin 73% of the modpacks with Cataclysm Compat
Deeper and DarkerAModin 73% of the modpacks with Cataclysm Compat
The AetherCModin 71% of the modpacks with Cataclysm Compat
AllTheLeaks (Memory Leak Fix)AModin 70% of the modpacks with Cataclysm Compat
ConnectivityAModin 67% of the modpacks with Cataclysm Compat
sparkAModin 67% of the modpacks with Cataclysm CompatLatest files
The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.