How do I install Nether Reactor Core?

Download the .mcpack or .mcaddon file. Open it — Minecraft imports it. In your world: Behavior Packs → Available → Activate, then the same under Resource Packs. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Nether Reactor Core work with?

The listing gives Minecraft 1.21.81, 1.21.73, 1.21.90, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Nether Reactor Core

Bedrock add-on listed for Minecraft 1.21–26.x (resource pack only). File opened and checked on 26 Sep 2026; installs from the MC Bedrock Mods app on Android.

by hienq_le · on CurseForge

⬇ Download on CurseForge

Open in MCModsHub Get it on Google Play →

On iPhone or iPad: find it in Addonaut.

Nether Reactor Core Behavior/Resource Pack by Hien Q Le. Add crafting recipes of Glowing Obsidian and Nether Reactor Core. Also fix most of the Minecraft Bedrock 1.21+ unresolved bugs. The addon requires Minecraft Bedrock version 1.21 or higher.

The latest version of the addon is "2025.3".

Add crafting recipes of Glowing Obsidian and Nether Reactor Core. Also fix most of the Minecraft Bedrock 1.21 unresolved bugs. The addon requires Minecraft Bedrock version 1.21 or higher.

This is Glowing Obsidian

Nether Reactor Core — Minecraft Bedrock addon, screenshot 1

This is Nether Reactor Core Nether Reactor Core — Minecraft Bedrock addon, screenshot 2

The addon doesn't change the functionality of the Glowing Obsidian and Nether Reactor Core. But it just adds the crafting recipes of them. Beside that, the addon also fixes most of the Minecraft Bedrock 1.21.90+ open bugs. The addon also adds biome-specific and structure-specific sound events that can only be played with commands.

Download links are on GitHub.

Behavior Pack Download Link: github.com/hienq-le/nether-reactor-core-addon-behavior-pack/releases/download/v2025.2/Nether.Reactor.Core.Behavior.Pack.v2025.2.mcpack

Resource Pack Download Link: github.com/hienq-le/nether-reactor-core-addon-behavior-pack/releases/download/v2025.2/Nether.Reactor.Core.Behavior.Pack.v2025.2.mcpack

Quick facts

Edition: Minecraft Bedrock
File type: .mcpack or .mcaddon
Minecraft versions listed: 1.21.81, 1.21.73, 1.21.90
How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.

File checked by MCModsHub

Pack type: .mcpack — a single pack
Manifest requires Minecraft 1.21.0 or newer
Complete pack — everything it depends on is inside the file
Download size: 698 KB
Download link checked 6 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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All Addons for Bedrock All Minecraft Bedrock mods Bedrock mods for 1.21 Bedrock mods for 26