Mob Origins
ModAn addon to the Origins mod that adds many mob themed origins.
Why gradeC
How grades workStrengths
Points lost
- No release in 3 years−18 points
All 11 criteria
Maintenance
13 points lost14 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3 years ago (30 Oct 2023). 23 modpacks released in the last 6 months still include it, so it keeps 40% of these points. 5 / 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.1.20.2 on Fabric and Quilt. 34% of the 718 popular Fabric 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.No release in the last 24 months 0 / 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.31 of the 347 modpacks with two or more versions removed it in a later one (9%) 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
Full points10 / 10Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · UltrusBot/MobOrigins 7 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · UltrusBot/MobOrigins 3 / 3Popularity
Full points4 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.5,122,256 4 / 4Track record
5 points lost3 / 8AgeHow long the project has existed. It counts less when no new file came out recently.5.7 years, 19 releases 3 / 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
46 of the 64 points that apply = 72 out of 100.
Images
About
Mob Origins is an add-on for the Origins mod that lets players choose from nine origins themed around Minecraft mobs, each with its own combination of abilities and drawbacks. The choices include Bee, Elder Guardian, Evoker, Fox, Guardian, Slime, Snow Golem, Witch, and Wolf, with a Drowned origin also documented. These origins reshape play in distinctive ways: Slimes bounce, resist fall damage, and can split off a smaller slime; Bees can descend slowly on tiny wings and gain regeneration near flowers; and Foxes move quickly, gather nearby items, and are unharmed by sweet berry bushes. Aquatic origins such as Guardian and Elder Guardian breathe and move well underwater, while Guardians can evolve into Elder Guardians after killing one; Elder Guardians also resist Mining Fatigue and can damage attackers with spikes. Other examples include the Evoker’s fang-summoning and chance to keep a totem after use, the Witch’s extended potion effects and situation-based potion magic, and the Wolf’s full-moon boosts and stronger tamed wolves. The Snow Golem leaves a trail of snow, throws damaging snowballs, and gains strength in cold places, but is vulnerable to heat; the Drowned is a trident specialist with enhanced underwater combat and abilities that work around water restrictions. Some origins also alter social or environmental interactions, such as Pillager-aligned characters being welcomed by pillagers but disliked by villagers, and Strider-like characters walking quickly on lava while moving slowly on land. Slime characters can dye their appearance, and using a water-filled cauldron restores the default slime-green color; summoned slimes match the player’s color and do not harm their owner.
Written from Modrinth and CurseForge . How we write it
In-game changes
Changes the game's code in 6 areas: Mobs and their behaviorChanges 11 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Blocks and fluidsChanges 5 game code files in this area: how blocks, fluids and redstone work., Inventory and itemsChanges 3 game code files in this area: items, chests and other containers, crafting and enchanting., World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls..
Adds 2 enchantments: Ground Spikes and Heat Protection; 1 advancement and 14 loot tables.
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
- UltrusBot
- License
- MIT License
- Downloads
- 5.1M
- Created
- 24 Feb 2021
- Official pages
- Modrinth , CurseForge
- Links
- Source code , Issues , Wiki , Discord
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.11 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
- 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.
- 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.
- Modrinth and CurseForgeA release with a different file on Modrinth and on CurseForge, whose code is not the same. Each file is checked on its own. Nothing is blocked.Minecraft 1.16.4 to 1.16.5 · Fabric · release 1.4.0 · 18 Apr 2021: Modrinthcode differs in 1 release
moborigins-1.4.0.jar, CurseForgemoborigins-1.4.0.jar. 1 class changed, in io.github.ultrusbot.moborigins.mixin:LivingEntityMixin.
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
- Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.Nothing declared about crash reports, usage data or advertisements.
AI
No sign so far that AI was used to make it
We looked for AI tools in its description, files, images and code history and found none.
We have not read its changelogs yet.
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.No AI content or AI features declared.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Nothing found
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found in the descriptionChangelogs not read yet
- 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 found3 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 file112 code files read
Compatibility
See all 19 filesPoint at or tap a version to see its loaders.
Related projects
Projects that need Mob Origins to work.
Modpacks using this project
Find modpacks with it| Oct 2024 | 21 |
|---|---|
| Nov 2024 | 19 |
| Dec 2024 | 19 |
| Jan 2025 | 16 |
| Feb 2025 | 17 |
| Mar 2025 | 11 |
| Apr 2025 | 14 |
| May 2025 | 20 |
| Jun 2025 | 14 |
| Jul 2025 | 14 |
| Aug 2025 | 16 |
| Sep 2025 | 7 |
| Oct 2025 | 6 |
| Nov 2025 | 9 |
| Dec 2025 | 4 |
| Jan 2026 | 9 |
| Feb 2026 | 9 |
| Mar 2026 | 8 |
| Apr 2026 | 7 |
| May 2026 | 4 |
| Jun 2026 | 7 |
| Jul 2026 | 7 |
| Aug 2026 | 5 |
| Sep 2026 | 4 |
Fewer modpacks put it in their new versions than a year ago: 6 a month now, 14 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..
1,607 modpacks include Mob Origins in at least one of their versions. Here are the 30 most downloaded.
Medieval MC [FABRIC] MMC14.4M downloadslast version with it 2 Aug 2022
DarkRPG - RPG with Magic, Origins, Quests, Adventure3.9M downloadslast version with it 27 Apr 2023
OriginsSMP698K downloadslast version with it 2 Feb 2025
Ultimate Origins Modpack378K downloadslast version with it 2 Aug 2026
Origins Adventure316K downloadslast version with it 19 Sep 2023
Origins SMP: Fabric306K downloadslast version with it 23 Jul 2022
Infinite Origins207K downloadslast version with it 28 Jul 2024
Origins++ Modpack186K downloadslast version with it 16 Feb 2025
Euphoric Curiosity162K downloadslast version with it 9 May 2022
The Afterlife139K downloadslast version with it 13 May 2022Often in the same modpacks
Mods that modpacks often add together with Mob Origins. Share: how many of the modpacks with Mob Origins also have that mod.
OriginsAModin 100% of the modpacks with Mob Origins
Extra OriginsAModin 85% of the modpacks with Mob Origins
Origins: ClassesCModin 71% of the modpacks with Mob Origins
Mod MenuAModin 64% of the modpacks with Mob Origins
BetterEndBModin 58% of the modpacks with Mob Origins
LithiumAModin 54% of the modpacks with Mob Origins
BetterNetherBModin 53% of the modpacks with Mob Origins
Wraith WaystonesAModin 48% of the modpacks with Mob Origins
CroptopiaAModin 42% of the modpacks with Mob Origins
YUNG's Better Mineshafts (Fabric)AModin 36% of the modpacks with Mob OriginsLatest 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.