
DatapacksJava
Bug's Alterations - Supplemental Spelunking
Java data pack listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
Datapack that makes some minor recipe tweaks to the Fabric versions of Supplementaries and Spelunkery, among others
⬇ Download on Modrinth


Bug's Alterations - Supplemental Spelunking
Datapack that makes some minor recipe tweaks to the Fabric versions of Supplementaries and Spelunkery, among others. I made these for a mod pack so it's a little all over the place, but something here might be useful to you. Changes include:
- Rope ladders are now made out of ropes
- Tangle roots can be used to make ropes
- Farmers Delight safety nets can now be made from any rope
- Galosphere pink salt can be used on a grindstone to make salt
- Dreams and Desires' spectral rubies and Estrogen's balls can be polished on a grindstone
- Estrogen cookies work in Supplementaries jars
- Create: Dreams & Desires diamond shards are disabled in favour of Spelunkery's, to avoid an exploit
- If you have Create Big Cannons, the bomb recipes from Supplementaries, Galosphere, Better Archeology and Spelunkery (mine-o-mite) are adjusted, with each now using packed gunpowder
- Galosphere's gunpowder recipe is disabled in favour of Spelunkery's
- Galosphere and Oreganized silver should work better together, as most recipes from both now use tags for everything they didn't before
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 — see the MC Java Mods guides for the full walkthrough.
File checked by MCModsHub
- Downloads as Bug's Alterations - Supplemental Spelunking.zip
- Download size: 42 KB
- Download link checked 29 Oct 2026 — working
These come from our own check of the pack file, not from the source page.