No Peaceful Mode

Makes peaceful mode inaccessible and unusable

45 Downloads

forge

Rent Server with this Mod

About this Mod

REQUIRES MIXINBOOTER

No Peaceful Mode does what the name suggests: remove peaceful mode.

Well, not really. You can't remove a difficulty level entirely, so instead this mod just makes peaceful mode inaccessible. It does this by:

Making the /difficulty command unable to set difficulty to peaceful via Mixins
Making it impossible to set peaceful mode in settings via Mixins
Making it so that when loading a world, if the difficulty was set to peaceful, it immediately changes to easy

Available Versions

No Peaceful Mode 1.0.0release

MC 1.12.2forge

November 26, 2025

How to Install No Peaceful Mode on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).

Install Mod

Open the mod browser in the dashboard and search for "No Peaceful Mode". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.12.2

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

No Peaceful Mode server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.

Is No Peaceful Mode compatible with forge?

No Peaceful Mode officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with No Peaceful Mode – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if No Peaceful Mode consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.