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Halcyon | Data & Essence

A story of reconciliation, told through a magitech mod about exploration and factory-building.
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Halcyon-v0.4.1+aria-of-the-moon.jar

File nameHalcyon-v0.4.1+aria-of-the-moon.jar
Uploader
EsetKalenkoEsetKalenko
Uploaded
Aug 4, 2026
Downloads
531
Size
19.1 MB
Mod Loaders
NeoForge
File ID
8573388
Type
B
Beta
Supported game versions
  • 1.21.1
DownloadInstall Via App

Curse Maven Snippet

NeoForge

implementation "curse.maven:data-essence-1189360:8573388"

Learn more about Curse Maven

What's new

This is a world-breaking update! You MUST start a new world after updating!

Additions

  • Astronomy Towers (Esét)
  • Shards of Transformation, and the means to obtain them (Esét)
  • Ecliptrum alloy and associated components (Esét)
  • Lunar Nodes and Wires (Esét)
  • The Lunarium
  • Frozen Moonlight (Esét)
  • Crystallization Charges (Esét)
  • Progression Sharing via player-built Data Banks (Esét)
  • The Repulsion Rod (Esét)
  • RF Nodes and Wires (Esét)
  • Sustenance Siphon (Esét)
  • Storage blocks for Shards of Industry and Shards of Transformation (Esét)
  • Malum compat for the Mineral Purification Chamber (Esét)
  • Some more Pastel compat recipes (Esét)
  • Some Malum compat recipes (Esét)
  • Added energy value tooltip to Shard Burner gui (Esét)
  • Added drying recipe for milk into slime (Esét)
  • Added "Conductor's Lullaby" music disc (Esét, Fuzzy)

Removals

  • Config value for Tidal Energy Battery capacities (Esét)

Changes

  • Modid rename - "datanessence" -> "halcyon" (Esét)
  • Changed click sounds for Shifting Hues to all be ui_click (Esét)
  • Data Bank Entries are now more vague on what they unlock (Esét)
  • Moved Mineral-Finding Rod to t3 (Esét)
  • Rethemed the Metal Shaper's work process and mold items to be more akin to 3d printing (Esét)
  • Updated zh_cn translation (ChuijkYahus)
  • Shard Burners now spawn gaseous clouds when they sublimate shards (Esét)
  • Shard Burners' sublimatable items are now data driven (Esét)
  • Buffed Tethergrass spread rates (Esét)
  • Recipes now hide in EMI if you do not have the data for their machine, like in the Data Tablet (Esét)
  • Recipes are able to be hidden in EMI if their associated data entry is incomplete no matter what (Esét)

Fixes

  • Improved Node performance by switching from JGraphT to JGAlgo (Vonr)
  • Nodes now work with Sable sublevels (TheRobbie73)
  • Structure Pings no longer disappear while the game is paused (Esét)
  • Fixed Tidal Energy Meter's right-click action being totally nonfunctional on servers (Esét)
  • Fixed Wire connection limit not being adhered to in all connection directions (Vonr)
  • Fixed Twining Lanterns causing a disconnect if you unload then reload them (Esét)
  • Fixed completion stages not working properly with hidden advancements (Esét)

This mod has no additional files