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Improved GeneticsMinecraft mod for 1.21.1

This mod basically adding DNA mechanic for every Living Entity and let users to create modified offsprings for their entities via custom machines.

newest supported 1.21.1TechnologyWorld StructuresTechnology Genetics
Latest version
improved_genetics-0.8.1.jar
Minecraft
1.15.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
14.9k
Updated
2 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Improved Genetics declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.16NeoForge, Forge8+declared23 Jun 2020
1.15.2NeoForge, Forge8+declared17 Jan 2020

Download

From Improved Genetics’s own host. Nothing is re-hosted here.

improved_genetics-0.8.1.jarrelease24 Jul 2026

improved_genetics-0.8.1.jar · 1.4 MB · for 1.21.1

Download latest
4c36e2c6b011…
Older versions10
  • improved_genetics-0.8.0.jar15 Jul 20261.21.11.4 MB25 downloadsa232157085dc…Get
  • Improved Genetics v0.7.111 Feb 20211.16.50.8 MB13.0k downloads353bf3e3cb8c…Get
  • Improved Genetics v0.710 Feb 20211.16.5, 1.160.8 MB122 downloadsc3471c221c01…Get
  • Improved Genetics v0.623 Sept 20201.15.20.7 MB763 downloadsdf5884219d2d…Get
  • Improved Genetics v0.5.13 Sept 20201.15.20.7 MB112 downloadse13b9d002a37…Get
  • Improved Genetics v0.529 Aug 20201.15.20.7 MB86 downloadscdf3050ce644…Get
  • Improved Genetics v0.418 Aug 20201.15.20.7 MB116 downloadse718cac48fc5…Get
  • Improved Genetics v0.315 Aug 20201.15.20.7 MB74 downloadsf078d47d227e…Get
  • Improved Genetics v0.212 Aug 20201.15.20.7 MB81 downloads0de00debb008…Get
  • Improved Genetics v0.1.112 Aug 20201.15.20.7 MB75 downloads727292ada4fd…Get

Frequently asked

Does Improved Genetics work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Improved Genetics declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Improved Genetics support?

Everything the author has declared, from 1.15.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Improved Genetics support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Improved Genetics?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Improved Genetics?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Improved Genetics safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 24 Jul 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .