
Screaming Unlocked Hoppers
Hoppers don't like being unlocked
Screenshots

About this Mod
Screaming Unlocked Hoppers
This mod allows you to hear that there is an unlocked hopper somewhere. It will be especially useful to confirm 100% hopper lock in the storage system.
Usage:
- By default the mod is off, to unlocked hoppers to make themselves known you need to press
F8(changes in the control settings) - Pressing the hotkey above the hotbar shows which state the mod switches to
Requires:
- Carpet mod is required for correct operation
- In the world you need to write
/carpet blockStateSyncing true
- In the world you need to write
- Fabric API
Credits:
This mod is based on Screaming Locked Hoppers mod
Available Versions
How to Install Screaming Unlocked Hoppers on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Screaming Unlocked Hoppers". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Screaming Unlocked Hoppers server crashes on startup – what to do?
Most common cause: wrong fabric 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 Screaming Unlocked Hoppers compatible with fabric?
Screaming Unlocked Hoppers officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Screaming Unlocked Hoppers – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Screaming Unlocked Hoppers 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.
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Install Screaming Unlocked Hoppers with just one click on your server.