Solo LifeSteal

Solo LifeSteal brings the classic LifeSteal loop to singleplayer worlds and small Fabric servers: every death costs a heart, and a crafted Nether Star Heart restores one.

Features

- Deaths remove a configurable number of hearts.
- Players can recover hearts by crafting and using Hearts.
- Optional ban-on-zero mode for true LifeSteal elimination.
- Admin commands for heart management, settings, and recipe editing.
- Chest-style recipe editor opened with `/lifesteal recipe`.
- Shared settings are saved in the instance config folder so they carry between worlds.
- Player heart totals are saved per world.

Admin Commands

- /lifesteal - show current settings.
- /lifesteal recipe - open the heart recipe editor GUI.
- /lifesteal settings startingHearts <1-40>
- /lifesteal settings maxHearts <1-40>
- /lifesteal settings deathPenalty <0-20>
- /lifesteal settings banOnZero
- /lifesteal settings announce
- /lifesteal add heart [amount]
- /lifesteal remove heart [amount]
- /lifesteal set heart

Notes

This mod is built for Fabric on Minecraft 26.2 and requires Fabric API.