
mod
One Heart ModeMinecraft mod
One Heart Mode makes Minecraft brutally challenging: players survive with only 1 heart (2 HP) forever. Perfect for hardcore and survival challenge fans!
- Latest version
- 1.0.0
- Minecraft
- no version declared
- Java
- follows the game
- Loaders
- none declared
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 312
- Updated
- 8 mo ago
- Available on
- Modrinth
Host One Heart Mode servers
One click and One Heart Mode is installed with the right loader, on hardware built for it.
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Download
From One Heart Mode’s own host. Nothing is re-hosted here.
Most recently published release
one_heart_mode-1.0.0-neoforge-1.21.1.jar · 7 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more · NeoForge
013bd1e7a985…Frequently asked
Do I need to install One Heart Mode on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is One Heart Mode under?
LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install One Heart Mode?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download One Heart Mode safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Which Minecraft versions does One Heart Mode work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.
Is this information wrong or missing something? .

