
Modrinth · Minecraft mod
Harmless Slimes
This datapack/mod makes slimes do no damage
Quick answer
Which Harmless Slimes release matches 26.2 datapack?
Harmless Slimes 1.21 targets 1.21, 1.21.1, 1.21.10 with datapack. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Harmless Slimes required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Harmless Slimes 1.21 need?
1.21 on 26.2 datapack. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Harmless Slimes without breaking your instance.
Built for Harmless Slimes 1.21 on 26.2 datapack. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.21. It targets 1.21, 1.21.1, 1.21.10 with datapack; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.21. It opens that exact file at the source.
About this project
What does Harmless Slimes add?
This mod/datapack makes slimes harmless.
Now slimes do no damage.
This is a very simple project, and will do no damage to your world if uninstalled.
Project description from Modrinth.
Pick your setup
Harmless Slimes by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
5 loader builds26.1.2
5 loader builds26.1.1
5 loader builds26.1
5 loader builds1.21.11
5 loader builds1.21.10
5 loader builds1.21.9
5 loader builds1.21.8
5 loader builds1.21.7
5 loader builds1.21.6
5 loader builds1.21.5
5 loader buildsShowing the newest 12 of 17 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Harmless Slimes versions and loaders
1.21
Harmless Slimes 1.21+.zip
3 Mar 2026
Looking for an older file? The official Modrinth project page is in Resources.