ModsJava
GSOC Compat
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This mod is no longer being maintained. Use Integrated Mining instead (1.21.1)
Compatibility patch for Galosphere, Spelunkery, Oreganized and Caverns & Chasms. Removes duplicate content, fixes bugs and adds some QoL tweaks.
Requirements:
Spelunkery and Oreganized for 1.20.1. Caverns and Chasms and Spelunkery for 1.21.1. Galosphere is optional.
Note: the rest of the description only applies to the 1.20.1 version.
Features:
Salt (G, S):
- replaces Spelunkery salt patches with andesite
- disables rock salt (S) recipes
- pink salt shards (G) can now be ground into Spelunkery's salt
- pink salt blocks (G) now have Spelunkery salt properties
Silver (G, O, C&C):
- replaces Galosphere and Caverns & Chasms silver with Oreganized's. This includes worldgen, loot tables and all associated recipes
- retextures certain Galosphere and Caverns & Chasms items to match Oreganized's color scheme
- soul silver ore (C&C) now drops Raw Silver Ingots from Spelunkery
Spinel (C&C):
- adds ore variants (andsite, diorite, spinel, tuff)
- adds Rough Spinel, Spinel Shards, Rough Spinel Shards and Rough Spinel Blocks
Tweaks:
- made Silver Blocks (O) a valid beacon base
- removed colored glowsticks (S) from loot tables so they don't clog up the inventory
- properly oreganized advancements (G, O) and added a few new ones
- added a few recipes and tweaked a few others
Fixes:
- fixed Oreganized silver ores barely generating with Spelunkery installed
- fixed gold barely generating with Caverns & Chasms installed
- fixed Galosphere's "Peaceful Revolution" advancement not triggering
- fixed Spelunkery lead ore variants not releasing lead dust when mined
- fixed missing texture for crossbows loaded with Oreganized lead bolts with Galosphere installed (only takes effect if the optional resource pack is loaded)
Additional Compatibility:
- Quark: added utility recipes for smelting raw ore blocks (lead, silver & magnetite)
- Create: added several compatibility recipes
- Alex's Caves: Coprolith Coal Ore, Guanostone Redstone Ore and Galena Iron Ore now drop the proper items, with Galena Iron ore having an increased drop rate of raw iron and magnetite nuggets. Also added a few compatibility recipes
- Guard Villagers: guards now wear Sterling Armor by default (minus the helmet)
- Sully's Mod: grindstone functionality replaced by Spelunkery's for better consistency, and added the ability to grind other rough gem blocks besides rough jade
- Nethelurgy & Endelurgy: changed ore drops to match Spelunkery's game progression
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 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 CurseForge — 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.
File checked by MCModsHub
- Ships as GSOC 1.0.jar — drop this file into the mods folder
- Download size: 95 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.