Klleyy's Hearts
Java mod listed for Minecraft 1.20–1.21. File opened and checked on 13 Oct 2026; downloads from the MC Java Mods app on Android.
Every player recieves 3 hearts. Once they are gone, the player is banned! This mod was heavily inspired by the german Minecraft project called "Minecraft…
I don't know my version or loader

This mod is inspired by the German Minecraft project: "Minecraft Helden".
This mod is mainly for multiplayer and for PvP SMPs. Every player gets 3 hearts (lives). If they lose them all, they get banned. When a player attacks another player, they get into a 30-second combat phase. They only lose a heart when they die while being in this combat phase. If the players leave the game while being in the combat phase, they will die and lose a heart!
Please avoid upgrading versions in the same project, as this will reset all data (hearts).

Commands and Features:
Soul Amulet (item) – Keep your heart after you died in a fight. Can't be obtained in survival. (Only for admin events or similar)/hearts set (player) (number between 1 and 3) – Can only be used by an admin. This is the command you can set the amount of hearts of a player with./hearts get (player) – Displays the amount of hearts of a player./hearts settings showCombatTimeRemainingInActionbar (true/false) – Set if the remaining time you are in combat should be displayed in the actionbar./hearts give (player) – Give one of your hearts to another player./hearts set (player) – Change the state of the linked heart of the player and that player's linked partner./hearts get (player) – Get the linked heart partner and the state of the linked heart (still there/lost) of a player./hearts linked pair (player1) (player2) – Pair 2 players (linked heart)./gamerule sendSoulAmuletInformation (true/false) – When activated: If a Soul Amulet is dropped, the coordinates of it will be shown in the public chat. If it is picked up, it will show who picked it up./gamerule banIfNoHearts (true/false) – Set if a player should be banned if they lost all of their hearts./gamerule allowTradingHearts (true/false) – Allow players to trade hearts./gamerule showDeathScreen (true/false) – Show/don't show death screen after losing heart. (gamerule doImmediateRespawn needs to be activated — this will automatically get activated by the mod.)/gamerule useLinkedHearts – Use linked hearts/don't use linked hearts.

When does combat mode trigger?
Combat mode triggers when a player attacks another player, except if they are on the same team (vanilla /team command).
TNT: Combat mode only triggers when another player ignites the TNT directly. TNT ignited by redstone or TNT minecarts does not trigger combat mode. If someone dies from TNT ignited by themselves, they don't lose a heart.
If you come across any bugs or have questions, feel free to ask them in the comments section.
Please note that I'm not a professional programmer and only created this mod for fun.
Tags:
Minecraft Helden, Helden, Minecraft Helden Herz Mod, Herzen, Hearts, Klleyy's Hearts, Multiplayer mod, Minecraft anarchy, Minecraft smp, smp mod, Minecraft Helden
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.21.1, 1.21.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as klleyys_hearts-2.0.2 HOTFIX-forge-1.20.1.jar — drop this file into the mods folder
- Download size: 2.1 MB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.