CurseForge · Minecraft mod
Half Heart mod
Hardcore Forge mod for Minecraft 1.8.9 with permanent 1 HP and no regeneration.
Quick answer
Which Half Heart mod release should I use?
Half Heart mod hpone-1.0.jar targets 1.8.9 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 Half Heart mod 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 Half Heart mod hpone-1.0.jar need?
hpone-1.0.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 Half Heart mod without breaking your instance.
Built for Half Heart mod hpone-1.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use hpone-1.0.jar. It targets 1.8.9 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 hpone-1.0.jar. It opens that exact file at the source.
About this project
What does Half Heart mod add?
Half Heart Mod is a hardcore mod for Minecraft 1.8.9 that leaves the player with only half a heart (1 HP).
=The /hpone command activates a survival mode with permanent 1 HP even if the player dies in the world.
=The mod completely disables all health regeneration, works even on Peaceful difficulty, and adds cool activation messages on screen with a reference to a famous movie series.
=The mod works on Forge for Minecraft 1.8.9.
=There may be updates for newer versions up to 1.20.5, where Mojang added the ability to set 1 HP using commands.
✔The command currently works only if cheats are enabled and the world is opened to LAN!!
Stay tuned for updates :) Contact: @fnd4ck (telegram)
Project description from CurseForge.
Pick your setup
Half Heart mod 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
Half Heart mod versions and loaders
hpone-1.0.jar
15 May 2026
Looking for an older file? The official CurseForge project page is in Resources.