Astro Adds to Chest Cavity [Forge, Updated]
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
Fabric version: Original Forge Port: Original description from A5TR0spud: Adds various organs to chest cavity, mostly mechatronic Requires Chest Cavity…
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Fabric version: https://www.curseforge.com/minecraft/mc-mods/ccastroadds
Original Forge Port: https://www.curseforge.com/minecraft/mc-mods/ccastroadds-forge-port
Original description from A5TR0spud:
Adds various organs to chest cavity, mostly mechatronic
Requires Chest Cavity: Chest Cavity - Forge Port
Chest Cavity requires this specific cloth config: Cloth Config API (Fabric/Forge/NeoForge)
All credit for the Original Fabric Version goes to A5TR0spud and for the Original Forge Port to booneldanforver
Englisch:
First up, sorry for my Bad grammer.
This Mod adds multiple craftable Organs to the "Chest Cavity" mod that give the Player multiple Uniuq Abilities, advantages and disadvantages.
Want to explode? Sure! You can do that.
You can also upgrade your Defense, Knockback Resistance, Damage Output and much more.
This forge Port offers the chance to use the Brilliant mod from A5TR0spud to completly costumemise your Player Body from the Organs up!
- 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 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.
- Ships as chest-cavity-astro-adds-0.0.6.forge.1.20.1.jar — drop this file into the mods folder
- Download size: 416 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.