
Create: Expanded Steam Whistles
This mod adds a steam whistle block (that’s exactly the same as the regular create one) except it has a 5 octave range
Screenshots

About this Mod
Create: Expanded Steam Whistles is a small addon for the Create mod that adds a new Extended Steam Whistle block.
The Extended Steam Whistle works the same way as Create’s normal Steam Whistle, but with a much larger pitch range covering five octaves. This makes it possible to play both much higher and much lower notes than usual.
With the extra range, players can make more detailed melodies, build better-sounding musical contraptions, and more closely recreate proper pipe organ songs.
It is fully compatible with Create and does not change how existing Create mechanics work.
Available Versions
How to Install Create: Expanded Steam Whistles on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21).
Install Mod
Open the mod browser in the dashboard and search for "Create: Expanded Steam Whistles". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21, 1.20.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Create: Expanded Steam Whistles 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 4 GB RAM is allocated and the loader matches the mod version (1.21). You can switch loaders with one click in the panel.
Is Create: Expanded Steam Whistles compatible with forge and neoforge?
Create: Expanded Steam Whistles officially supports forge, neoforge for Minecraft 1.21, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Create: Expanded Steam Whistles – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Create: Expanded Steam Whistles 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.
Rent Modded Server
Install Create: Expanded Steam Whistles with just one click on your server.