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
- Halcyon-v0.4.1+aria-of-the-moon.jar
- Minecraft
- 1.21 to 1.21.1
- Java
- Java 21+
- Loader
- NeoForge
- Licence
- not stated
- Downloads
- 272.1k
- Updated
- 25 d 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 Halcyon | Data & Essence declares support for, newest first, with the Java runtime that version needs.
Halcyon-v0.4.1+aria-of-the-moon.jar · 19.1 MB · for 1.21.1
4ec568422656…Older versions24Hide older versions
- Halcyon-v0.3.6+tides-of-phenua.jar8 May 20261.21.114.4 MB13.7k downloads
d317697cbb65…Get - Halcyon-v0.3.5+tides-of-phenua.jar7 May 20261.21.114.4 MB92 downloads
adb5bc696dcc…Get - Halcyon-v0.3.4+tides-of-phenua.jar23 Apr 20261.21.110.5 MB
510f812a3404…Get - Halcyon-v0.3.3+tides-of-phenua.jar22 Apr 20261.21.110.5 MB68 downloads
29a03b5fb20f…Get - Halcyon-v0.3.2+tides-of-phenua.jar11 Mar 20261.21.110.4 MB6.9k downloads
ec6533bea7e2…Get - Halcyon-v0.3.1+tides-of-phenua.jar11 Mar 20261.21.110.4 MB
79b1c47932a9…Get - Halcyon-v0.2.13+song-of-the-factory.jar14 Feb 20261.21.110.4 MB105 downloads
8120349e09bb…Get - Halcyon-v0.2.12+song-of-the-factory.jar29 Jan 20261.21.110.3 MB53 downloads
19c89da3f5fa…Get - Halcyon-v0.2.11+song-of-the-factory.jar28 Jan 20261.21.110.3 MB57 downloads
3d98dc750e89…Get - datanessence-1.0.0-alpha-song_of_the_factory10.jar10 Dec 20251.21.110.1 MB2.6k downloads
ee5dbfe52d48…Get - datanessence-1.0.0-alpha-song_of_the_factory9.jar17 Oct 20251.21.19.8 MB9.7k downloads
080ef1162ed8…Get - datanessence-1.0.0-alpha-song_of_the_factory8.jar19 Sept 20251.21.19.7 MB399 downloads
d7d738b7bbd4…Get - datanessence-1.0.0-alpha-song_of_the_factory7.jar17 Sept 20251.21, 1.21.19.7 MB1 downloads
6886ac549104…Get - datanessence-1.0.0-alpha-song_of_the_factory6.jar31 Jul 20251.21, 1.21.19.7 MB48 downloads
266bb5cc8e96…Get - datanessence-1.0.0-alpha-song_of_the_factory5.jar22 Jul 20251.21, 1.21.19.2 MB2.9k downloads
9a15a7bcc2a7…Get - datanessence-1.0.0-alpha-song_of_the_factory4.jar17 Jul 20251.21, 1.21.19.1 MB58 downloads
9f21ae77eb95…Get - datanessence-1.0.0-alpha-song_of_the_factory3.jar17 Jul 20251.21, 1.21.19.1 MB18 downloads
19e23c0603ea…Get - datanessence-1.0.0-alpha-song_of_the_factory2.jar12 Jul 20251.21, 1.21.19.1 MB64 downloads
969034ee4104…Get - datanessence-1.0.0-alpha-song_of_the_factory1.jar11 Jul 20251.21, 1.21.19.1 MB51 downloads
59c2f3a38d72…Get - datanessence-1.0.0-alpha-earlygame17.jar25 Jun 20251.21, 1.21.15.5 MB71 downloads
8796b8db1d66…Get - datanessence-1.0.0-alpha-earlygame16.jar13 Jun 20251.21, 1.21.15.4 MB352 downloads
d5108baa0713…Get - datanessence-1.0.0-alpha-earlygame15.jar10 Jun 20251.21, 1.21.15.4 MB61 downloads
18e5c7c4b10e…Get - datanessence-1.0.0-alpha-earlygame14.jar8 Jun 20251.21, 1.21.15.4 MB52 downloads
3cb309f478a0…Get - datanessence-1.0.0-alpha-earlygame13.jar4 Jun 20251.21, 1.21.15.4 MB121 downloads
834caef71da6…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.
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.
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 CurseForge, 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? .