UnderCraft - Deco And Bosses
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
In This Mod, I added building blocks, Bosses, Abilities, etc.
The Bosses are for now: Papyrus And Sans. Undyne can only be summoned via a command.
When the Bosses are defeated, they drop thier souls that can be ''Eaten'' to have thier abilities.
Building blocks are Ruins block, Waterfall blocks, red leaves from ruins and the flower bed that provide the ability to not die from fall damage!
Hope you enjoy!!
- 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 UnderCraftMod_V7.jar — drop this file into the mods folder
- Download size: 1.1 MB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.