This is a collection of small tweaks for the Spectral Seas modpack – mostly small adjustments and compatibillity work for other mods in the pack. You're welcome to use it in your own packs, but the changes are generally highly specific to Spectral Seas.
Currently includes:
- A small tweak to cloak Spectrum's Paltaeria ore as deepslate instead of end stone.
- Compatiblity code between Spectrum and Pocket Repose, allowing the Paintbrush to be used to bind the Suitcase to a pocket dimension named after the player's UUID.
There is currently no configuration.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as spectral_core-fabric-1.20.1-1.0.5.jar — drop this file into the mods folder
- Download size: 166 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.