1 Heart!
This mod makes the vannila heart cap 1 heart.
About this Mod
1 Heart!!
Think Minecraft Hardcore is too easy? Try doing it with a permanent glass jaw.
1 Heart!! strips away your standard safety net and locks your base maximum health to exactly one heart (2 HP). Whether you are playing in Survival, Adventure, or Hardcore mode, you are permanently one mistake away from the spectator screen.
🌟 The One Exception: Golden Lifelines
While your natural red hearts are locked at one, Enchanted Golden Apples are your ultimate saving grace. Consuming a God Apple will still grant you temporary Absorption hearts.
This turns the entire gameplay loop into a tense, high-stakes resource hunt: do you hoard your precious golden apples for the Ender Dragon fight, or do you pop one now because that dark cave looks a little too dangerous?
⚡ Features
Fragile Base: Your permanent maximum health is strictly locked at 1 red heart. No passive healing, leveling, or standard potions can increase this cap.
Strategic Absorption: Enchanted Golden Apples (and regular Golden Apples) still grant their temporary absorption hearts, giving you a brief, tactical buffer against instant death.
Universal Danger: Works seamlessly across Survival, Adventure, and Hardcore modes.
Modpack Ready: Lightweight, performance-friendly, and perfectly suited for custom hardcore challenge packs.
🛠 How to Play
Simply install the mod and jump into a world. Your health bar will instantly drop to a single, fragile heart.
Warning: 1 Heart!! is not for the faint of heart. One wrong step, one mistimed jump, or one sneaky creeper will end your run instantly—unless you've got some gold to back you up. Good luck, you're going to need it!
Available Versions
How to Install 1 Heart! on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set neoforge Loader
In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.8).
Install Mod
Open the mod browser in the dashboard and search for "1 Heart!". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.8
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
1 Heart! server crashes on startup – what to do?
Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.
Is 1 Heart! compatible with neoforge?
1 Heart! officially supports neoforge for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with 1 Heart! – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if 1 Heart! consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install 1 Heart! with just one click on your server.