Roost Ultimate - Autumnity [ADDON]
by Tarantel
Roost Ultimate - Autumnity adds a chicken breeding system to NeoForge 1.21.1, with an incubator, new chicken variants and special coops for resource production.
What it does
Chickens gain their own breeds through an advanced incubator called the Breeder. Players use it to experiment with breeding, combine traits and create new variants, each of which can produce resources of its own such as feathers, iron or gold. Chickens kept in a roost, a specialized coop, yield materials beyond the usual eggs and feathers, including gemstones and magical items that can be used to craft stronger tools and armor.
This addon depends on Autumnity, Geckolib and Roost Ultimate, and it is listed as supporting the Autumnity Biomes content. Servers that run it need every player to install it too. Files are published for NeoForge only, for 1.21.1, with 1.0.0 as the latest file from 2025-11-24. The mod is released under All rights reserved and is not open source, although its source code and issue tracker are public.
Key features
Chicken breeding incubator
The Breeder lets players breed chickens into different variants, and reach the traits they want through repeated experiments.
New chicken breeds
The Breeder can create new chicken breeds, each with its own traits and outputs.
Variant resource outputs
Each chicken variant yields its own resources, such as feathers, iron and gold.
Roost coops
Chickens housed in a roost produce higher-value materials, including iron, gemstones and magical items.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
Use cases
Crafting progression
Materials from chicken roosts can be used to craft tools and armor in a survival world.
Server economies
Breeds with different outputs give servers a shared source of resources that players trade or farm together.
Who it’s for: Players who enjoy farming and breeding mechanics, and server owners who want a resource source built around animals. The addon is for NeoForge on 1.21.1 only.
Questions
Does Roost Ultimate need Autumnity installed?
Does the server need the mod?
Which game version is supported?
In the catalog
Roost Ultimate - Autumnity [ADDON] is one of 8,515 World generation mods on ModsFinder, and one of 4,175 World generation mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from Tarantel
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What the author says
Roost Ultimate is a comprehensive expansion for Minecraft that introduces a variety of chicken breeds and enhanced breeding and resource mechanics. With this mod, you can build an advanced chicken incubator called Breeder to breed different chicken variants. The Breeder allows you to create new chicken breeds.
Official listing
- Modrinth page
- modrinth.com/mod/roost-ultimate-autumnity
- Owner
- Tarantel
- Published
- 2025-11-17
- Updated on Modrinth
- 2025-11-24
- Facts verified
- 2026-10-15