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Mild changes how monsters behave on a server, so hostile mobs stop attacking players while the rest of the monster ecosystem keeps running.

FabricClient and serverMIT LicenseOpen source1.20.1 – 26.2

What it does

Monsters still spawn naturally on the Peaceful difficulty, including zombies, skeletons, creepers and slimes, and bosses such as the Wither and the Ender Dragon still appear. Hostility between mobs is kept, so zombies still attack villagers and skeletons still shoot creepers. Monsters, bosses included, do not target players.

Mild also turns off most damage to players and blocks negative effects such as poison, wither, hunger, slowness and mining fatigue. Falling, suffocation and lava still hurt, and eating remains possible at a full hunger bar. Its features only take effect on the Peaceful difficulty, and the mod uses Mixin to intercept the Minecraft behaviors it changes.

Mild is built for Fabric and is published for 26.2 with a 0.1.0 file, dated 2026-06-25. It is open source under the MIT License, and its source code and issue tracker are public. Both the server and every player need the mod, since it runs on the client and the server.

Key features

  1. Hostile mobs stay peaceful

    Monsters do not attack players, though bosses and every other monster still spawn naturally on Peaceful.

  2. Mob-on-mob hostility kept

    Zombies still attack villagers, and skeletons still shoot creepers, so the ecosystem keeps running.

  3. Protection from most damage

    Players take no damage from most sources, while falling, suffocation and lava still apply.

  4. Negative effects blocked

    Poison, wither, hunger, slowness and mining fatigue are prevented from reaching the player.

  5. Eating at a full bar

    Players can eat at full hunger, and the food is consumed rather than refused.

Compatibility

Latest build for each game version and loader.

26.20.1.0
1.20.10.1.0
ReleaseBetaAlphaNot available

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

Use cases

Who it’s for: Players and server owners who want the Peaceful difficulty to keep monsters and bosses in the world while stopping them from attacking players.

How it compares

Full comparison

Wither Skeleton Propagation is server-side only, open source under the CC0 1.0 Universal license, and published for 1.20 – 1.20.1 on Fabric. Personal Peaceful is server-side only, open source under the MIT License, and published for 26.2 on Fabric. Peaceful Monsters is client and server, and is not open source, licensed All rights reserved, with Fabric, Forge and NeoForge files for 1.20.1 – 1.21.4.

ModLoadersGame versionsEnvironmentUpdated
MildFabric1.20.1 – 26.2Client and server2026-06-25
Wither Skeleton PropagationFabric1.20 – 1.20.1Server-side only2023-07-26
Personal PeacefulFabric26.2Server-side only2026-08-22
Peaceful MonstersFabric, Forge and NeoForge1.20.1 – 1.21.4Client and server2025-05-04

Questions

Does Mild need to be installed on both sides?

Yes. Mild must be installed on the server and on every player's client, because the mod runs on both.

Which loader does Mild support?

Mild is published for Fabric only. Forge and NeoForge files are not listed for it.

Does Mild only work on the Peaceful difficulty?

Yes. Its features only take effect when the world is set to Peaceful.

In the catalog

Mild is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 13,894 mods support Minecraft 26.2.

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What the author says

A Minecraft Fabric mod that allows you to enjoy a complete monster ecosystem in Peaceful difficulty.
Yifei061004, on the Modrinth page

Official listing

Owner
Yifei061004
Published
2026-06-25
Updated on Modrinth
2026-06-25
Facts verified
2026-10-15

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