Instant Massive Structures (IMS)
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForge
Build massive structures instantly using the Instant Massive Structures Mod. I made this mod to be awesome in both survival and creative. This mod has a set of more than 30 survival structures, that are optimized for usage in your survival world and enhance your survival experience. If you are not much the builder this mod is perfect for you. There are also over 800 structures optimized to create the biggest cities. With this mod, you should be able to create entire cities in no time! Share so people know that IMS is on curse Forge.
- Edition: Minecraft Java
- File type: .jar
- 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 Instant Massive Structures Mod 1.12.2.jar — drop this file into the mods folder
- Download size: 6.0 MB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.