mod
Ars ZeroMinecraft mod for 1.21.1
New cast devices and new glyphs for Ars Nouveau
- Latest version
- ars_zero-1.20.1-2.0.2HOTFIX.jar
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- not stated
- Downloads
- 120.3k
- Updated
- 3 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 Ars Zero declares support for, newest first, with the Java runtime that version needs.
For Minecraft 1.21.1
Choose the loader you use before downloading.
- Get NeoForge
NeoForge
ars_zero-1.21.1-2.0.2.jar · 22 Aug 2026 · ars_zero-1.21.1-2.0.2.jar
Most recently published release
ars_zero-1.20.1-2.0.2HOTFIX.jar · 6.5 MB · for 1.20.1 · Forge
aa0a07aba7df…Older versions24Hide older versions
- ars_zero-1.20.1-2.0.2.jar22 Aug 20261.20.16.5 MB
4fc0d5b6fe31…Get - ars_zero-1.21.1-2.0.2.jar22 Aug 20261.21.16.5 MB
ac9b6e6f7a2b…Get - ars_zero-1.21.1-2.0.1.jar20 Aug 20261.21.16.5 MB
fb522c54716e…Get - ars_zero-2.0.1-1.20.1.jar20 Aug 20261.20.16.5 MB
0c06d0ce8da9…Get - ars_zero-1.21.1-2.0.0.jar19 Aug 20261.21.16.4 MB
704c70593000…Get - ars_zero-1.20.1-2.0.0-beta37.jar14 Aug 20261.20.16.5 MB
f15d0478a8b0…Get - ars_zero-1.21.1-2.0.0-beta4.jar11 Aug 20261.21.16.4 MB
8b3d3db6da0c…Get - ars_zero-1.20.1-2.0.0-beta36.jar28 Jun 20261.20.16.5 MB
4590719acfef…Get - ars_zero-1.20.1-2.0.0-beta35.jar17 May 20261.20.16.5 MB
56a42bcf03c3…Get - ars_zero-1.20.1-2.0.0-beta26.jar4 May 20261.20.16.5 MB
8fe199a3ffec…Get - Ars Zero 2.0.0-beta3 for 1.21.12 May 20261.21.1, 1.216.4 MB
69900a560c17…Get - Ars Zero 2.0.0-beta2 for 1.21.12 May 20261.21.1, 1.216.4 MB
95f917d1e24f…Get - ars_zero-1.21.1-2.0.0-beta2.jar22 Mar 20261.21.16.4 MB
0120c878eecf…Get - ars_zero-1.21.1-2.0.0-beta1.jar21 Mar 20261.21.16.4 MB
d4ea578e4a63…Get - ars_zero-1.21.1-1.11.1.jar18 Feb 20261.21.12.2 MB
2a8bf7b6ceec…Get - ars_zero-1.21.1-1.11.0.jar15 Feb 20261.21.12.3 MB
74e8698d7166…Get - ars_zero-1.21.1-1.10.4.jar13 Feb 20261.21.12.3 MB
d429a68eb79d…Get - ars_zero-1.21.1-1.10.3.jar11 Feb 20261.21.12.2 MB
191038fcb5b4…Get - ars_zero-1.21.1-1.10.2.jar11 Feb 20261.21.12.2 MB
e1869c284801…Get - ars_zero-1.21.1-1.10.1.jar4 Feb 20261.21.12.2 MB
24733ff89cc4…Get - ars_zero-1.21.1-1.10.0.jar1 Feb 20261.21.12.2 MB
99ae16929856…Get - ars_zero-1.21.1-1.9.0.jar28 Jan 20261.21.12.1 MB
276675d80b8d…Get - ars_zero-1.21.1-1.8.0.jar22 Jan 20261.21.12.1 MB
b7a75ca0f6f1…Get - ars_zero-1.21.1-1.7.1.jar19 Jan 20261.21.12.1 MB
92396d576859…Get
Frequently asked
Does Ars Zero work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Ars Zero 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 Ars Zero support?
Everything the author has declared, from 1.20.1 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 Ars Zero support?
Forge, 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 Ars Zero?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
How do I install Ars Zero?
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 Ars Zero 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available 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? .