Astro Adds: Cybernetics for Chest Cavity
Modby Palace
This is a 1.20.1 port of the astro adds to chest cavity mod. This mod adds cybernetic organs, new biological organs, and a cancer system. Since this is only an addon, chest cavity and its depdencies are required.
Type
Mod
CurseForge Downloads
4,379
CurseForge ID
1376203
Last Updated
Jul 27, 2026
Description
I have ZERO skill, and the only part i had in creating the port was requesting it. Full credit goes to Astro, the creator of the mod, kr1v, the fantastic mastermind that reformated the mod for 1.20.1, and qMel, who's 1.19 port inspired me to request/slap together this one. Thank you everyone, and i hope you'll enjoy this mod as much as i do 🤗
//The original mod
//Source code published by kr1v
//1.19 port by qMel
(I highly suggest checking the 1.19 page because it has a bit more documentation, and a short video displaying all of the new content)
For questions problems and comments go here: biomech
Feel free to use this port in your modpack

Screenshots
Similar Mods
No Dragon Cheese
A simple drag-and-drop mod preventing you from cheesing the dragon fight super easily.
Compatible Sword Enchantments
Makes sharpness, smite and bane of arthropods compatible with each other.
Realism Renewed | GunsCraft |
Vic's Modern Warfare style addon for the GunsCraft Adventurer's Arsenal mod, magazines, guns and jamming!
Create: Fishing Bobber Detector
Automatic fishing with create
project-688815
This 1.20 will add Deco Blcoks.
Grand Papi
Port of Papi to 1.18.2