
Kimetsu no Yaiba Addon| Mugen Castle Dimension Fix
Fixes structure generation inside the Mugen Castle Dimension and protects the player from falling into the void
⬇ Download on Modrinth


This is a simple lightweight datapack that fixes structure generation separation inside the Mugen Castle Dimension preventing structures from overlapping aggressively with each other, which makes it really difficult to explore and fight inside the Mugen Castle. It also prevents the player from falling into the void by teleporting him back to ~ 100 ~ once he reachs y=-20 so he won't go deeper inside the void to the point where he starts to take damage. Please, be aware that this datapack doesn't ELIMINATE structure overlapping completely, however, it reduces it to the point where it won't be hard to explore or fight inside the Mugen Castle.
Supported Mod:
Features:
- Reduces structure overlapping inside the Mugen Castle by increasing structure separation
- Protects the player from falling into the void
Showcase:
Before



After



Credit:
- orca_san_ - Author of the mod Kimetsu no Yaiba (Demon Slayer)
Available On
- Downloads as MugenFix_1.20.1.zip
- Download size: 3 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.

