ModsJava
Scalar Spooky Structures
Java mod listed for Minecraft 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.




Spooky Structures
Spooky Structures is a structure generation mod that provides an array of different structures to explore, some challenging while others not so much. As a reward for exploring these structures you can gain loot. Additionally, you'll find that some mobs have new drops.
Made for Spooky Jam 2024.
Dependent on Scalar Core.
The Silver Portion of this mod has been migrated to Spooky Silver for the longevity and health of both projects.
Features:
- Armor: Ectoplasm armor that allows the wearer to become invisible
- Structures: Maze, Nether Boat, Pillager Camp
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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 spooky_structures-1.21.1-1.0.4-alpha.jar — drop this file into the mods folder
- Download size: 154 KB
- Download link checked 27 Sept 2026 — working
These come from our own check of the pack file, not from the source page.