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The Forgotten Reactor

Restore the lost Nether Reactor, survive a three-phase rift ritual, and uncover magical relics and forgotten secrets.
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The Forgotten Reactor 1.0.0 | NeoForge 1.21.1

File nameforgotten-reactor-neoforge-1.21.1-1.0.0.jar
Uploader
Lee_3DLee_3D
Uploaded
Oct 12, 2026
Downloads
9
Size
122.6 KB
Mod Loaders
NeoForge
File ID
9148158
Type
R
Release
Supported game versions
  • 1.21.1

Curse Maven Snippet

NeoForge

implementation "curse.maven:the-forgotten-reactor-1741505:9148158"

Learn more about Curse Maven

What's new

The Forgotten Reactor 1.0.0

Initial release for Minecraft Java 1.21.1 and NeoForge 21.1.248. Requires Java 21.

  • Restore the original Nether Reactor frame using fragments found in ruined portals and ancient cities.
  • Complete the Awakening rune puzzle, recover Breach fragments and stabilise the Collapse.
  • Experience three activation variations with bounded enemy waves, resources and a spectral Nether Spire.
  • Recover the Echo Compass, Rift Lantern, Ember Shard and hidden Reactor Heart.
  • Read the eight-page Field Journal for assembly diagrams and gameplay instructions.
  • Includes custom pixel art, animated rings and crystals, saved core history and Peaceful support.
  • Event effects preserve terrain; temporary echo paths expire after ten seconds.

Automated in-game checks passed in an isolated single-player development instance. Multiplayer, dedicated servers and other Minecraft versions remain unverified.

This mod has no related projects