
mod
Aeronautics: simulated copycatsMinecraft mod for 1.21.1
Create copycats with different physical properties for create aeronautics
- Latest version
- 1.3.1
- Minecraft
- 1.21.1
- Java
- Java 21+
- Loader
- NeoForge
- Licence
- GPL-3.0-or-later
- Downloads
- 45.1k
- Updated
- 29 d ago
- Available on
- Modrinth
Host Aeronautics: simulated copycats servers
One click and Aeronautics: simulated copycats is installed with the right loader, on hardware built for it.
- 1.21.1
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Aeronautics: simulated copycats declares support for, newest first, with the Java runtime that version needs.
Download
From Aeronautics: simulated copycats’s own host. Nothing is re-hosted here.
sim_copycats-1.3.1.jar · 0.4 MB · for 1.21.1
74a34cbcb814…Older versions12Hide older versions
- 1.3.021 Jun 20261.21.10.1 MB3.4k downloads
a13eb6aa20ef…Get - 1.2.013 Jun 20261.21.10.1 MB3.4k downloads
6170e80a916d…Get - 1.1.623 May 20261.21.10.1 MB6.8k downloads
3cb11f99a127…Get - 1.1.519 May 20261.21.190 KB6.4k downloads
cfffb12afccb…Get - 1.1.419 May 20261.21.190 KB27 downloads
0e57d1563787…Get - 1.1.319 May 20261.21.198 KB48 downloads
85ae36db1134…Get - 1.1.218 May 20261.21.198 KB402 downloads
1c33aa6472bd…Get - 1.1.114 May 20261.21.198 KB1.9k downloads
d9c69bc6c9a4…Get - 1.114 May 20261.21.195 KB37 downloads
0713acd5850f…Get - 1.010 May 20261.21.174 KB862 downloads
0de5805d4e09…Get - 0.910 May 20261.21.173 KB109 downloads
0eaad156f8ef…Get - 0.87 May 20261.21.158 KB120 downloads
e90b55cc2bc1…Get
Frequently asked
Does Aeronautics: simulated copycats work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Aeronautics: simulated copycats declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Do I need to install Aeronautics: simulated copycats on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does Aeronautics: simulated copycats support?
NeoForge. 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 Aeronautics: simulated copycats?
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.
What licence is Aeronautics: simulated copycats under?
GPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Aeronautics: simulated copycats?
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 Aeronautics: simulated copycats safely?
Start with the author's page on Modrinth, 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.
Is this information wrong or missing something? .

