Prepare yourself for a completely unknown, dangerous and NEW adventure inside your world!!
Well... not actually.
Achievements enabled
In collaboration with RedTNT
The Nether Reactor Core Reborn addon will bring back the concept of the Nether Reactor from the old MCPE versions. YES, that one.
Because it would become boring pretty fast, this is obviously not the exact same. The famous Nether Spire has been updated to the Fortress Spire in order to match the current nether biomes, enemies and loot.
Crafting Recipes:
Nether Reactor Core:
Re-powering the Nether Reactor Core after one use:
Below you can see how the tower looks like:
The outside:
1st floor:
The Core Room
2nd Floor:
The Crimson Forest
3rd Floor:
The Warped Forest
4th Floor:
The Basalt Deltas
5th Floor:
The Fortress
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft versions listed: 1.21.50, 1.21.81, 1.21.93
- 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: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Pack type: .mcaddon — behaviour and resource pack in one file
- Complete pack — everything it depends on is inside the file
- Download size: 164 KB
- Download link checked 18 Jun 2026 — working
These come from our own check of the pack file, not from the source page.