Feature Fill

Tries to fills in the gaps of missing features/parity

183 Downloads

neoforgegame-mechanicsutility

Rent Server with this Mod

About this Mod

A Mod that generally keeps it close to vanilla & mainly changes mechanics

Changes
Better Bucket Filling Conversion Fluids "Like Water" doesn't consume the fluid if >= 2 same fluid next target block"
Avoid Placing blocks in fluids that gets replaced by said fluids
More blocks can be waterlogged now
Armor Stand now haves Arms "No Arms if shift"
Adds
Camera Shake Command
Nickname Command

Available Versions

Feature Fill 1.21.10 1.0release

MC 1.21.10neoforge

December 15, 2025

Feature Fill 1.21.8 1.0release

MC 1.21.8neoforge

December 15, 2025

Feature Fill 1.21.5 1.0release

MC 1.21.5neoforge

December 15, 2025

Feature Fill 1.21.4 1.0release

MC 1.21.4neoforge

December 15, 2025

Feature Fill 1.21.3 1.0release

MC 1.21.3neoforge

December 15, 2025

How to Install Feature Fill on Your Server

Order Server

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

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.10).

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.10, 1.21.8, 1.21.5 (+3 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Feature Fill server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.10). You can switch loaders with one click in the panel.

Is Feature Fill compatible with neoforge?

Feature Fill officially supports neoforge for Minecraft 1.21.10, 1.21.8, 1.21.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Feature Fill – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Feature Fill 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.