ModsFinder

OneHitKill

by CASA_ASCII

OneHitKill lets players kill mobs with a single hit, a change that strongly shifts combat balance on the server.

FabricServer-side onlyMIT License1.20.1

What it does

Installed on a Fabric server for Minecraft 1.20.1, the mod removes the usual number of hits needed to defeat mobs, so a single blow ends most encounters. Fabric API is required and must be installed alongside it. The mod is server-side only, so players join without installing anything, and it is published under the MIT License without open source status.

Key features

  1. One-hit mob kills

    Attacks defeat mobs in a single hit instead of the usual multi-hit sequence.

  2. Balance impact

    The change greatly disrupts game balance, so it suits servers that accept a much easier fight.

  3. Single version support

    Files cover only Minecraft 1.20.1, with no support yet for later releases.

Compatibility

Latest build for each game version and loader.

1.20.11.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

How it compares

Full comparison

1 Hit is a Fabric, Forge, NeoForge and Quilt mod for 1.16 – 26.3 that the server requires while clients may skip it, under the MIT License and not open source. Old Mob Hit Ranges is also server-side only and open source under the MIT License, but it changes attack reach for 1.20.2 – 26.3 rather than killing in one hit.

ModLoadersGame versionsEnvironmentUpdated
OneHitKillFabric1.20.1Server-side only2026-01-01
1 HitFabric, Forge, NeoForge and Quilt1.16 – 26.3Server required, client optional2026-08-14
Old Mob Hit RangesFabric, Forge, NeoForge and Quilt1.20.2 – 26.3Server-side only2026-08-23

Questions

Does OneHitKill need Fabric API?

Yes. Fabric API is a required dependency and must be installed on the server next to OneHitKill.

Do players need to install OneHitKill?

No. It runs on the server alone, so players need nothing extra to join.

Which Minecraft versions does OneHitKill support?

Only Minecraft 1.20.1 is listed, and the latest Fabric file is 1.0.0 for 1.20.1, published 2026-01-01.

In the catalog

OneHitKill is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 34,764 mods support Minecraft 1.20.1.

Mobs mods11,058Fabric modsMods for 1.20.134,764

More from CASA_ASCII

All projects
RandomLeaf1.21.1

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What the author says

This Fabric mod allows players to one-hit kill any entity, but it is not recommended to use it in multiplayer or on server games, as it greatly disrupts game balance. This mod currently only supports 1.20.1, more versions will be added in the future
CASA_ASCII, on the Modrinth page

Official listing

Owner
CASA_ASCII
Published
2025-10-19
Updated on Modrinth
2026-01-01
Facts verified
2026-10-15

Tags

Game mechanicsMobs
Open on ModrinthCompare