[BUB] Gender

[BUB] Gender

Adds gender, breeding control, sterility, icons and item restrictions to mobs. Everything is configurable.

by
746 Downloads
forgeneoforgegame-mechanicsmobs
Rent Server with this Mod

Screenshots

[BUB] Gender Screenshot 1
[BUB] Gender Screenshot 2
[BUB] Gender Screenshot 3
[BUB] Gender Screenshot 4
[BUB] Gender Screenshot 5
[BUB] Gender Screenshot 6

About this Mod

Showcase
youtube.com
Resource Pack
modrinth.com
Config Editor
be-bub.github.io
Source Code
github.com
Documentation
github.com
  • Random gender: male or female on spawn with configurable chance (0-50% each)
  • Sterility: infertile mobs can't breed, chance auto-calculated from gender settings
  • Visual icons: configurable gender icon above mobs and HUD when holding scanner
  • Breeding control: block same-gender breeding, disable sterile breeding, or allow all
  • Item restrictions: prevent specific items on certain genders (e.g., milking male cows)
  • Villager support: villagers get genders, preserved when curing zombie villagers
  • Modded mob support: auto-scan or manually add any modded animal to config
craft Main hand — shows gender in HUD on hover
Offhand — HUD & icons above mobs in radius

/give @s genderbub:magnifying_glass
Can I use it in modpacks?
Yes, you can use this mod in your modpacks without asking for permission or giving credit. The mod automatically scans animals on first launch or with the /bub server scan command, but some mobs may be missed. If a modded animal doesn't get a gender, add its ID manually to the enabledMobs list in the config. Don't hesitate to report any incompatibility issues with other mods. Always make sure to use the latest version of the mod.
Can I set up integration myself?
Yes, if you need to add integration with a mod that hasn't been configured yet, you can do it yourself. For example, if you want mob A to always spawn as gender B, go to the Config Editor, select "Integration Editor", and create a new integration. After that, place the generated files in config/genderbub/integration/compa and run the command /bub server reload.
Compatibility with other mods?
Yes, the mod was designed to expand gameplay and covers mobs from other mods. However, some mods require manual configuration for correct gender distribution. For example, with the Naturalist mod, lions with manes are male and lions without manes are female. A list of mods that I have already configured can be found here: Compatibility.
GitHub Wiki Config Editor GitHub Issues

English, Русский, Українська, Deutsch, Español, Français, 日本語, 한국어, 简体中文, 繁體中文
Commands: English only

Available Versions

[BUB] Gender 2.0.7arelease
MC 1.21.1neoforge
June 16, 2026
[BUB] Gender 2.0.7arelease
MC 1.20.1forge
June 16, 2026
[BUB] Gender 2.0.7release
MC 1.21.1neoforge
June 14, 2026
[BUB] Gender 2.0.7release
MC 1.20.1forge
June 14, 2026
[BUB] Gender 2.0.6arelease
MC 1.21.1neoforge
May 31, 2026

How to Install [BUB] Gender on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "[BUB] Gender". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

[BUB] Gender server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is [BUB] Gender compatible with forge and neoforge?

[BUB] Gender officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with [BUB] Gender – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if [BUB] Gender consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install [BUB] Gender with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.11.20.1