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CurseForge · Minecraft mod
insane demise
This mod turns Minecraft into a game of unreasonable difficulty. Are you ready?
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which insane demise release should I use?
Latest stable file insane_demise-1.2.0.jar
Game version 1.20.1
Loader Forge
insane demise insane_demise-1.2.0.jar targets 1.20.1 with Forge. 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 insane demise required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does insane demise insane_demise-1.2.0.jar need?
insane_demise-1.2.0.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 insane demise without breaking your instance.
Built for insane demise insane_demise-1.2.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use insane_demise-1.2.0.jar. It targets 1.20.1 with Forge; 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 insane_demise-1.2.0.jar. It opens that exact file at the source.
About this project
What does insane demise add?
Insane Demise transforms Minecraft in a truly harrowing way.
The moment you step into the Demolition Biome, a high-difficulty adventure begins.
Did you die suddenly? That is proof that a special Reaper claimed your life. It just goes to show how high the difficulty level is.
You likely won't survive the Demolition biome without cheat mods like manaita.mod or no sugar.mod.
Project description from CurseForge.
Pick your setup
insane demise 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
insane demise versions and loaders
insane_demise-1.2.0.jar
28 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
insane_demise-1.1.0.jar
13 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
insane_demise-1.0.0.jar
12 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Looking for an older file? The official CurseForge project page is in Resources.
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