/fill Command Unlimited

Allows the fill command to accept multiple arguments for the handling of the block changes

206 Downloads

forgeutility

About this Mod

This mod allows the /fill command to accept multiple arguments that handle how the blocks change [outline/hollow/destroy/keep/replace]

Examples:

/fill ~ ~ ~ ~ ~ ~ air replace gravel destroy
destroys only gravel as if it were broken by a player

/fill ~ ~ ~ ~ ~ ~ stone keep outline
place a hollow cube without replacing any existing blocks

/fill ~ ~ ~ ~ ~ ~ air replace #minecraft:base_stone_overworld outline destroy
breaks the borders of a cube made of overworld cave blocks

Programming by Project8gbDeRam

Available Versions

FillUnlimited-Forge-1.0release

MC 1.20.1forge

November 15, 2025

How to Install /fill Command Unlimited 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 (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "/fill Command Unlimited". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

/fill Command Unlimited 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 (1.20.1). You can switch loaders with one click in the panel.

Is /fill Command Unlimited compatible with forge?

/fill Command Unlimited officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with /fill Command Unlimited – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if /fill Command Unlimited 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.