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Features:
- Assigns random genders to mobs upon spawning based on customizable ratio chances.
- Prevents sterile mobs from breeding, with infertility rates calculated from male and female ratios.
- Blocks specific item interactions on certain genders, such as milking male cows.
- Preserves villager genders even after curing zombie villagers.
- Displays visual gender icons above mob heads and on your screen when holding the scanner item.
- Lets you change breeding rules to block same-gender pairs or remove sterility limits.
- Scans automatically for modded animals that extend the standard game animal class.
Commands:
/bub server scan: Scans your game instance for available animal mobs./bub server integration: Reloads custom compatibility files from your config folder.
How to Use:
- Hold the scanner item in your hand to view gender icons above nearby mobs.
- Look directly at an animal or villager to display their gender information on your HUD.
- Pair opposite-gender fertile animals together when you want to breed them.
- Type
/bub server scanin the chat window to register newly added modded animals.
Screenshots:







Identity Spectrum Choice Mod Download Links
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on the file's original source — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Identity Spectrum Choice Mod (1.21.1, 1.20.1) – Realistic Animal Breeding is a free Minecraft Java mod. Compatible with Minecraft 1.21.1, 1.20.1. Download it and open it directly in the game.