How do I install Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs?

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. In MC Java Mods, or directly above on this page.

What Minecraft version does Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs work with?

The listing gives Minecraft 1.21.5, 1.21. This is the version stated by the author or source site, not something we verified ourselves.

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Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs

by vnblidion

⬇ Download

Open in MC Java Mods Get it on Google Play →

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 1

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 2

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 3

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 4

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 5

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 6

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 7

Mob Tweaks Data Pack (1.21.5, 1.21) – Balanced And Improved Mobs — screenshot 8

Mob Tweaks Data Pack introduces various tweaks, buffs, nerfs, and worldbuilding improvements to Minecraft’s mobs, enhancing consistency and gameplay balance. Perfect for players who want a more refined and immersive mob experience! Enjoy playing this data pack!

Features:

In this data pack you’ll find tons of tweaks, buffs/nerfs and improved consistency in worldbuilding when it comes to mobs.
Axolotls have become much better, Illusioners are now in the game and there are even a couple of useful new items.

Screenshots:

Mob Tweaks Data Pack Download Links

For Minecraft 1.21.5

Download from Server 1 – Download from Server 2

For Minecraft 1.21.4

Download from Server 1 – Download from Server 2

For Minecraft 1.21.1, 1.21

Download from Server 1 – Download from Server 2

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.5, 1.21
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: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Download size: 164 KB
Download link checked 17 Jun 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

Explore more

All Datapacks for Java All Minecraft Java mods Java mods for 1.21