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Changed Extras

The Changed: Minecraft Mod Addon that adds creatures, features and structures that just won't be implemented by the other addons or the main mod.

Forge
Loaders
Forge
Downloads on Modrinth
11.4K
Followers on Modrinth
8
versions
26
Updated
October 12, 2026Oct 12
Published
in 2026
Abilities and model preview of the conekat transfur · swipe

At a glance

Runs on Forge
For Minecraft 1.20.1
Needed in the game and on the server
Latest version — 1.1.8b from October 12, 2026
Requires Changed: Minecraft Mod and Changed Addon Plus
License CC-BY-4.0 — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.20.1

Changed Extras

The icon of Changed Extras

The Changed: Minecraft Mod Addon that adds creatures, features and structures that just won't be implemented by the other addons or the main mod.

Featuring new bosses, latex and organic variants, structures, items, blocks and other features.

Requires Changed Mod 0.15.0 or higher and the Changed Addon Plus.


Features currently in the mod, ordered from most important or experience changing to least experience changing.

Improved latex intelligence

Toggled by the gamerule changedextras:smart_latex_ai, by default on true.

Makes the beasts smarter, giving them:

  • Memory

    The latex creatures can remember you, and hold a grudge against you. Lowered and raised by the server config latexAttackerMemoryTicks

  • Better pathfinding

    They won't be stuck on a 1 block wide jump now. They can jump and get you.

  • The ability to heal (via eating) and running

    Whenever the latex creature is in danger, they run to avoid the grasp of death, looking for food and using it to regenerate.

  • Shoot bows

    They can shoot bows like a skeleton now, they will get you, even if you bridge away.

  • Equip armor

    They can find, and equip armor and tools on the floor, your death will help them a lot.

    They can also spawn with armor, toggleable via the changedextras:latex_equipment_enabled gamerule. You can control the chances of armor and equipment via the other two gamerules, changedextras:latex_armor_chance and changedextras:latex_tool_chance.

New transfur variants

This mod has multiple variants, here they are, ordered by origin:

Kaiju paradise

  • Latex Jammer
  • Latex Hazzy
  • Latex Catte

Image of the Kaiju paradise variants

SCP foundation or Contagious Revival

  • SCP-009

Image of the SCP-009 variant

Resurgenced

  • Cone Kat, in multiple ice cream flavors:

    • Vanilla (base)
    • Mint
    • Choco
    • Strawberry
    • Neapolitan

Cone Kat, male and female variants

Spirited Away

  • Latex Haku

Content creators

  • Latex Thorniii (a squog, a squid dog, based on the YouTuber and streamer Thorniii)

Original

  • Latex White Cat
  • Latex Artist
  • Latex Katto
  • Protogen bee

Image of the original variants

All these variants were textured and modeled by me, except the Protogen (based on foxyas's model, used with permission).

New structure and facility rooms

This mod adds two new structures, and two facility rooms for the main mod's Facility.

Structures

  • Bunker

    A bunker, where Dr. [REDACTED] hid after TSC fell.

    Bunker entrance

  • Biological studies facility

    The Biological studies facility comes with rooms, the list of them is found next.

    Biological studies facility entrance

Biological studies facility rooms

  • White latex cafeteria / room
  • Office
  • EXP-012 containment chamber
  • SCP-009 containment chamber
  • Armory room

Facility (main mod structure) rooms

  • Cafeteria
  • Recreation room

A new boss: An artist or EXP-012

The artist, an artist, also known as EXP-012, is a boss specializing in "art".

There are multiple attacks she can perform: a swipe, a dash, etc. She has a vulnerability window where you can hit her. Normal attacks won't work unless she's reloading.

She has lore, but it's your job to find it.

The crafting recipe requires bio-mass, latex base, an orange, a totem of undying, the palette (craftable), a flask of tears (found in the EXP-012 room) and three paper.

Image of the recipe

The reward for winning against her is the next feature.

Custom latex color and texture editing

Lets the player customize further custom latex, changing its color and texture.

To do this, you must have EXP-012's paint brush.

New blocks, food and medicine

The blocks include the ice cream block, the SCP-009 crystals, an orange bucket and headphones.

The food is the ice cream cone, found in the cafeteria.

The medicine helps against pale, the crafting recipe must be found by you.

Gamerules and server configuration

Gamerules:

  • changedextras:latex_spawn_in_day. Default set to false

    Lets latex creatures spawn more in the day and surface.

  • changedextras:latex_equipment_enabled. Default set to true

    Spawns latex creatures with armor and tools, configurable via the other gamerules.

  • changedextras:smart_latex_ai. Default set to true

    Enables the smart latex AI.

  • changedextras:latex_tool_chance. Default set to 5

    Defines the percentage chance of latex creatures spawning with tools.

  • changedextras:latex_armor_chance. Default set to 10

    Defines the percentage chance of latex creatures spawning with armor.

  • changedextras:give_guidebook. Default set to false

    Gives the Latex Guide book to players.

Server configuration:

  • latexAttackerMemoryTicks. Default set to 160 (range: 0 - 36000)

    How long smart latex creatures remember and pursue a player after being attacked or otherwise acquiring a target. Set to 0 to disable attacker memory.

  • useCustomDeathScreen. Default set to false

    Determines if the custom death screen with the death messages is used.

  • biologicalFacilityMaxRooms. Default set to 50 (range: 10 - 100)

    The maximum number of rooms that can generate in a Biological Studies Facility. A facility always aims for at least 10 rooms, so this cannot be set lower than that.


FAQ (Frequently asked questions)

How do I find the biological studies facility?

It's found the same way, and in the same places as the original facilities.

Does this mod have a Discord server?

Yes! It does. You could help me a lot by joining, it's attached at the top.

Can I put this mod in my modpack?

Yes, even if it's public.

Does this mod work well in multiplayer?

Yes, the AI doesn't affect the TPS much, I've personally tested this.

Is this compatible with the other addons?

It should be. It works with Changed Synergy, and as far as I know, with every other addon.


Credits

Music

Models and characters

  • Foxyas: original Protogen model, I have explicit permission to use it
  • Kaiju paradise developer team: Hazzy, Jammer and Catte characters
  • FoxxoTrystan: Conekat characters
  • Thorniii: Latex Thorniii is based on them

Music was trimmed and converted to .ogg. Full credits: MOD CREDITS

Final words

Thank you for looking at my addon's page. It seriously means a lot to me. If you like my mod, you can contribute to it via this repository, join my Discord (linked at the top) or commission me (join my Discord for more info).

If you're visiting on behalf of a company, and you are interested in a partnership, or want me to take down a variant (for example, the KP ones), you can do so through my email (attached on my personal site) or my Discord (also linked at the top, and on my website).

FAQ

How to install Changed Extras?

Install Forge for your Minecraft version, download Changed Extras for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Changed Extras support?

Changed Extras has builds for Minecraft 1.20.1.

Is Changed Extras needed on the server?

Needed in the game and on the server

License and source
Creative Commons Attribution 4.0 Internationalfree to share with credit to the author and the license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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