1 Heart Challenge

This project makes it so that if you have it installed, you will be limited to 1 full heart.

590 Downloads

fabricneoforgeadventuregame-mechanicsminigame

About this Mod

This is a simple mod that limits each players health to only one single heart (2 hp). This mod is only required for the server to have (if you are playing on a server) each of the players does not need it. If you are playing singleplayer you do need to have it installed for it to work of course.

Available Versions

1 Heart Challenge 1.0.0release

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

February 19, 2026

1 Heart Challengerelease

MC 1.20.1, 1.20.2, 1.20.3, 1.20.4fabric

February 17, 2026

1 Heart Challenge 1.0.0release

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11neoforge

February 16, 2026

How to Install 1 Heart Challenge on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "1 Heart Challenge". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricneoforge

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+13 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

1 Heart Challenge server crashes on startup – what to do?

Most common cause: wrong fabric 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 (1.21.11). You can switch loaders with one click in the panel.

Is 1 Heart Challenge compatible with fabric and neoforge?

1 Heart Challenge officially supports fabric, neoforge for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with 1 Heart Challenge – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if 1 Heart Challenge 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.