LifeSteal (Fabric)

LifeSteal (Fabric)

LifeSteal provides a refined and customizable version of the classic experience, where if you kill a player, you gain a heart; losing all your hearts will get you banned!

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15.5K Downloads
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Rent Server with this Mod

Screenshots

Beacon of Life Page
Revival Screen
20 Hearts

About this Mod

Fabric

Commands:

Commands are only up-to-date in version 1.1.6 and higher.
Version 1.20.1.7 will eventually be replaced when Lifesteal is backported.

/withdraw

Withdraws hearts equal to the number provided

/lifesteal-client <messages/notifications/sounds>

Allows for toggling between on and off for various quality of life features.

Operator / Console Commands:

/revive

Opens the Beacon of Life revive screen without requiring or removing a Beacon of Life from your inventory.

/lifesteal-config <info/reload>

Gives information from or restarts the config file.

Recipes

Heart Fragment

Heart Fragment

Heart

Heart

Beacon of Life

Beacon of Life

Future Updates

  • Improved Item Textures
    • Subsequent client config for textures (classic/current)

Version Compatibility Update

  • 1.21.8-1.21.10, 1.21-1.21.5
  • 1.20, 1.20.4-1.20.6
  • 1.19-1.19.4
  • 1.18-1.18.2
  • 1.17-1.17.1
  • 1.16-1.16.5
  • 1.15-1.15.2
  • 1.14-1.14.4
  • 1.13-1.13.2
  • 1.12-1.12.2

All versions prior to 1.12 are not planned for compatibility, this may change at a later date. Not all features may be available in versions prior to 1.19. If you know of a way to port features not present in older versions, please open a discussion on the mod's GitHub repository.

Available Versions

LifeSteal (Fabric) 1.1.11release
MC 1.21.11fabric
January 2, 2026

How to Install LifeSteal (Fabric) on Your Server

1

Order Server

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

2

Set fabric Loader

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

3

Install Mod

Open the mod browser in the dashboard and search for "LifeSteal (Fabric)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.7, 1.21.6 (+3 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

LifeSteal (Fabric) 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 LifeSteal (Fabric) compatible with fabric?

LifeSteal (Fabric) officially supports fabric for Minecraft 1.21.11, 1.21.7, 1.21.6. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with LifeSteal (Fabric) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if LifeSteal (Fabric) 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.

Rent Modded Server

Install LifeSteal (Fabric) with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.111.21.71.21.61.20.31.20.21.20.1