
Glacidus Mod 1.12.2 adds new dimension called: Glacidus. This is a cold world with a special mystical atmosphere, which can be accessed by erecting a special portal.

Frozen world on top and underground lies a different story. A strange alien planet with bizarre structure and thought to be impossible living conditions for life. The further down you travel — the warmer it gets. Foliage and water can be found along with natural elements the deeper you go. This planet was once in an orbit in a solar system however, it unfortunately fell out of orbit and is parting ways and traveling space. It’s atmosphere is very thin. The planet’s core is what provides the undergrounds warmth and it is considered habitable.
For the best experience, make sure you have installed CTM (Connected Textures Mod) or most of the visuals will not work. It is also recommended you keep music, sounds, and ambient noises on.
Glacidus Music by Jon Lachney:
Screenshots:


















Crafting Recipes:



How to use:
Creating a Portal: You will need exactly 30 packed ice blocks and 1 glowstone block. Once you are done building the portal smack that glowstone block.

Requires:
Minecraft Forge
Connected Textures Mod (Recommended)
Glacidus Mod 1.12.2 Download Links
For Minecraft 1.12.2
Come interact with Modding Legacy Team on Discord: https://discord.gg/qZcfwet
- 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: In MC Java Mods, or directly above on this page.
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 209810.jar — drop this file into the mods folder
- Download size: 10.9 MB
- Download link checked 2 Aug 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.