JJK [Prison Realm}
ModSeal nearby players and creatures inside a mysterious prison dimension.
Why gradeE
How grades workStrengths
Points lost
- No release in 22 months−20 points
- No source code link−7 points
- Releases in only 2 of the last 24 months−4 points
- Many modpacks removed it−4 points
- Under 5 million downloads−1 point
All 11 criteria
Maintenance
16 points lost11 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.22 months ago (14 Dec 2024) 0 / 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.1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.20.1. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 2 of the last 24 months 2 / 6Stability
4 points lost11 / 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.10 of the 44 modpacks with two or more versions removed it in a later one (23%) See the 10 modpacks6 / 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
7 points lost0 / 7Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.Popularity
1 point lost3 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.392,268 3 / 4Track record
8 points lost0 / 8AgeHow long the project has existed. It counts less when no new file came out recently.3.0 years, 24 releases 0 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
24.6 of the 61 points that apply = 40 out of 100. The points above are rounded to whole numbers.
Images
About
JJK [Prison Realm] adds Jujutsu Kaisen-inspired content centered on the Prison Realm, a seal that traps nearby entities in a separate dimension. Right-clicking its base form on the ground opens the seal; entities within five blocks are immobilized and sealed after 30 seconds, after which the item becomes a blue sealed form that can release trapped players when used again. The reworked Prison Realm has a limited capacity, and players inside can gain cursed-technique mastery while developing escalating Insanity that drains cursed energy and inflicts worsening debuffs; a crafted B.L.U.E potion can cure Insanity over time. Players can also open or close nearby Prison Realms at a distance, and breaking a sealed Prison Realm frees players trapped in its dimension. The mod adds Sukuna Finger structures and a vessel progression: eating fingers can make a player Sukuna’s vessel, with more fingers extending Sukuna mode and strengthening its benefits, up to a perfected vessel at 20 fingers. Kenjaku can appear as an encounter, use Idle Transfiguration to grant some players reincarnated techniques, and may provide routes to the Higuruma or Takaba movesets; Takaba’s Comedian powers progress through staged effects, including explosive attacks, buffs, and eventual immortality. Sukuna moves can be obtained through a binding vow or a Binding Vow Apple, while Kenjaku and Sukuna mobs can use their own moves. A PrisonRealmTime gamerule controls how long players remain trapped, with additional gamerules for options such as Kenjaku spawning, destructive skills, and prison-dimension mob despawning.
Written from CurseForge . How we write it
In-game changes
Does not change the game's code directly.
Adds 6 items, 5 entities, 1 biome, 1 dimension, 1 recipe, 1 advancement and 1 key binding.
Counted from the names and data files in the mod, so the list may not be complete.
Keeps all of vanilla Minecraft's textures, models and sounds.
Often used with it
See all 30Details
- Creator
- Trencolino
- License
- All rights reserved
- Downloads
- 393K
- Created
- 22 Oct 2023
- Official page
- CurseForge
Security
No harmful code found
We checked its files and read their code, without running it.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
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.2 latest files: the newest file for each Minecraft version and loader. The answer above is about the one 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
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read without running it
- Looked for, not foundWe looked for these in the file and did not find them.The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends
We read its code without running it: it contacts no web address while you play.
Why we show this: 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
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of its one file, for recent Minecraft versions. See each file in Releases
AI
No sign that AI was used to make it
We looked for AI tools in its texts, files and images and found none.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
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.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found6 of 40 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 found62 images read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file151 code files read
Compatibility
See all 24 filesPoint at or tap a version to see its loaders.
Related projects
Projects made to add things to JJK [Prison Realm}.
Modpacks using this project
Find modpacks with it60 modpacks include JJK [Prison Realm} in at least one of their versions. Here are the 30 most downloaded.
JJKL Jujutsu Kaisen Craft435K downloadslast version with it 7 Mar 2026
Jujutsu Craft Adventure55K downloadslast version with it 1 Jul 2025
Jujutsu Kaisen Story42K downloadslast version with it 12 Jul 2024
Jujutsu Craft Ultimate Server( JJKUR Reworked)33K downloadslast version with it 11 Jul 2024
Jujustu Craft SMP Reborn22K downloadslast version with it 7 Jul 2025
Enchanted Genesis 20K downloadslast version with it 30 May 2024
Jujutsu Craft (Amaar Edition)13K downloadslast version with it 19 Feb 2024
Daffy Kaisen11K downloadslast version with it 16 Oct 2026
JJK Reborn8.1K downloadslast version with it 18 Oct 2024
Blursed JJK5.8K downloadslast version with it 3 Feb 2024Often in the same modpacks
Mods that modpacks often add together with JJK [Prison Realm}. Share: how many of the modpacks with JJK [Prison Realm} also have that mod.
Jujutsu Craft (Sorcery Fight)CModin 100% of the modpacks with JJK [Prison Realm}
Jujutsu Kaisen GT 2CModin 68% of the modpacks with JJK [Prison Realm}
The Lost CitiesAModin 55% of the modpacks with JJK [Prison Realm}
Essential ModBModin 53% of the modpacks with JJK [Prison Realm}
ParCool!AModin 47% of the modpacks with JJK [Prison Realm}
Binding Vows Jujutsu Craft AddonDModin 43% of the modpacks with JJK [Prison Realm}
AttributeFixAModin 43% of the modpacks with JJK [Prison Realm}
MmmMmmMmmMmmAModin 42% of the modpacks with JJK [Prison Realm}
Stormbit298's Improved JujutsucraftDResource packin 38% of the modpacks with JJK [Prison Realm}
JujutsuFINAModin 38% of the modpacks with JJK [Prison Realm}Latest 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.