CurseForge · Minecraft mod
Heartless Mountains
A mod about the dangers on high mountains
Quick answer
Which Heartless Mountains release should I use?
Heartless Mountains heartless_mountains-1.0.0-neoforge-26.1.2.jar targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Heartless Mountains required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Heartless Mountains heartless_mountains-1.0.0-neoforge-26.1.2.jar need?
heartless_mountains-1.0.0-neoforge-26.1.2.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Heartless Mountains without breaking your instance.
Built for Heartless Mountains heartless_mountains-1.0.0-neoforge-26.1.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use heartless_mountains-1.0.0-neoforge-26.1.2.jar. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside heartless_mountains-1.0.0-neoforge-26.1.2.jar. It opens that exact file at the source.
About this project
What does Heartless Mountains add?
When using the oxygen tank, place it in the last slot of your inventory. To activate the Peaktotem, right-click and hold for five seconds. It can be found at the tower location within the extremely rare structure, the Peak Outpost.
氧气瓶使用时需将其放到物品栏的最后一格,peaktotem右键长按五秒使用,可在极其稀有的结构peakoutpost中的塔的位置找到。本模组可用于拍摄登山区传来噩耗的视频
Project description from CurseForge.
Pick your setup
Heartless Mountains by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Heartless Mountains versions and loaders
heartless_mountains-1.0.0-neoforge-26.1.2.jar
28 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.