One Hit KO
by PeanutsMods
One Hit KO lets a weapon kill another player in a single hit for minigame servers.
What it does
On a server running the mod, a player hit with a weapon is knocked out in one strike instead of losing health over several hits. The number of hits needed can be set in the configuration, so a server can use one hit or a larger count. Damage to mobs and the normal health system stay unchanged. Only the server needs the mod installed; players join without it, and a single-player or LAN world only needs it on the host.
Key features
One-hit weapon kills
A player hit by a weapon is eliminated in one strike, replacing health loss between players.
Configurable hit count
The configuration file sets how many hits a player takes before being knocked out.
Mob damage unchanged
Health damage from mobs and other sources keeps the normal game mechanics.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does One Hit KO need to be installed on the client?
Can the number of hits be changed?
In the catalog
One Hit KO is one of 2,135 Minigame mods on ModsFinder, and one of 1,454 Minigame mods for Fabric. 15,189 mods support Minecraft 26.1.2.
More from PeanutsMods
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What the author says
With this installed, players can kill each other with one hit with any weapon, by default. Can be configured to require more than one hit. You can choose how many. It will replace health damage with number of hits!
Official listing
- Modrinth page
- modrinth.com/mod/one-hit-ko
- Owner
- PeanutsMods
- Published
- 2026-06-11
- Updated on Modrinth
- 2026-06-11
- Facts verified
- 2026-10-15