mod
Halcyon | Data & EssenceMinecraft mod for 1.21.1
A story of reconciliation, told through a magitech mod about exploration and factory-building.
- Latest version
- 0.3.6+tides-of-phenua
- Minecraft
- 1.21 to 1.21.1
- Java
- Java 21+
- Loader
- NeoForge
- Licence
- LicenseRef-Halcyon-License
- Downloads
- 8.3k
- Updated
- 25 d ago
- Available on
- Modrinth
Our hostingHost Halcyon | Data & Essence servers
One click and Halcyon | Data & Essence 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 Halcyon | Data & Essence declares support for, newest first, with the Java runtime that version needs.
Halcyon-v0.3.6+tides-of-phenua.jar · 14.4 MB · for 1.21.1
923e7f85d771…Older versions24Hide older versions
- 0.3.5+tides-of-phenua7 May 20261.21.114.4 MB51 downloads
9cd1fe6a2d80…Get - 0.3.4+tides-of-phenua23 Apr 20261.21.110.5 MB345 downloads
ff33317597aa…Get - 0.3.3+tides-of-phenua22 Apr 20261.21.110.5 MB97 downloads
8159df4fab49…Get - 0.3.2+tides-of-phenua11 Mar 20261.21.110.4 MB525 downloads
bd358bb000f5…Get - 0.3.1+tides-of-phenua11 Mar 20261.21.110.4 MB21 downloads
d62e58bfe41b…Get - 0.2.13+song-of-the-factory14 Feb 20261.21.110.4 MB209 downloads
b680ad893355…Get - 0.2.12+song-of-the-factory29 Jan 20261.21.110.3 MB192 downloads
7b9eea89589b…Get - 0.2.11+song-of-the-factory28 Jan 20261.21.110.3 MB30 downloads
9b1349b234b5…Get - song_of_the_factory1010 Dec 20251.21.110.1 MB752 downloads
1c82658c42b0…Get - 1.0.0-alpha-song_of_the_factory917 Oct 20251.21.19.8 MB583 downloads
0b651052e4e1…Get - 1.0.0-alpha-song_of_the_factory819 Sept 20251.21.19.7 MB256 downloads
47df58623503…Get - 1.0.0-alpha-song_of_the_factory717 Sept 20251.21, 1.21.19.7 MB82 downloads
f4c40666b3fd…Get - 1.0.0-alpha-song_of_the_factory631 Jul 20251.21, 1.21.19.7 MB687 downloads
72f773ec08bd…Get - 1.0.0-alpha-song_of_the_factory522 Jul 20251.21, 1.21.19.2 MB187 downloads
54334fda40db…Get - 1.0.0-alpha-song_of_the_factory417 Jul 20251.21, 1.21.19.1 MB143 downloads
945e4672043d…Get - 1.0.0-alpha-song_of_the_factory317 Jul 20251.21, 1.21.19.1 MB46 downloads
14646f6a4c99…Get - 1.0.0-alpha-song_of_the_factory212 Jul 20251.21, 1.21.19.1 MB106 downloads
4e9b578db4ba…Get - 1.0.0-alpha-song_of_the_factory111 Jul 20251.21, 1.21.19.1 MB57 downloads
f337678ef565…Get - 1.0.0-alpha-earlygame1725 Jun 20251.21, 1.21.15.5 MB254 downloads
3ffd655cd5e9…Get - 1.0.0-alpha-earlygame1613 Jun 20251.21, 1.21.15.4 MB107 downloads
3988d125e374…Get - 1.0.0-alpha-earlygame1510 Jun 20251.21, 1.21.15.4 MB68 downloads
dbf8666cb479…Get - 1.0.0-alpha-earlygame148 Jun 20251.21, 1.21.15.4 MB53 downloads
96ac5991500a…Get - 1.0.0-alpha-earlygame134 Jun 20251.21, 1.21.15.4 MB84 downloads
7070c86951b6…Get - 1.0.0-alpha-earlygame128 May 20251.21, 1.21.15.3 MB323 downloads
8b8fba6d495d…Get
Frequently asked
Does Halcyon | Data & Essence work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Halcyon | Data & Essence 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 Halcyon | Data & Essence support?
Everything the author has declared, from 1.21 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Halcyon | Data & Essence 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 Halcyon | Data & Essence 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 Halcyon | Data & Essence?
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 Halcyon | Data & Essence under?
LicenseRef-Halcyon-License, 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 Halcyon | Data & Essence?
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 Halcyon | Data & Essence 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? .