
The Thomas Mod
A mod that adds Thomas the Tank Engine to Minecraft Java Edition
About this Mod
The Thomas Mod
The Thomas Mod is a Minecraft mod that adds items and features relating to Thomas and Friends to the game.
Features
- Adds a new item: Thomas Ingot
- Custom item group for Thomas items
Requirements
- Minecraft 1.21.4
- Fabric Loader 0.16.9
- Fabric API 0.114.0+1.21.4
- Mod Menu 13.0.0
Installation
- Download and install Fabric Loader.
- Download the latest release of the Thomas Mod from Modrinth or the Releases page.
- Place the downloaded
.jarfile into themodsfolder of your Minecraft directory. - Launch Minecraft with the Fabric profile.
Development
Prerequisites
- Java Development Kit (JDK) 21
- IntelliJ IDEA or another IDE with Gradle support
Building from Source
- Clone the repository:
git clone https://github.com/megabyte6/the-thomas-mod.git cd the-thomas-mod - Build the project using Gradle:
./gradlew build - The built
.jarfile will be located in thebuild/libsdirectory.
Running in Development Environment
- Open the project in IntelliJ IDEA.
- Run
./gradlew genSourcesto generate Minecraft source code. - Run
./gradlew runClientto start Minecraft with the mod.
Contributing
Contributions are welcome! Please open an issue or submit a pull request on GitHub.
License
This project is licensed under the GPL-3.0 License. See the LICENSE file for details.
Available Versions
How to Install The Thomas Mod 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 (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "The Thomas Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
The Thomas Mod 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 (1.21.4). You can switch loaders with one click in the panel.
Is The Thomas Mod compatible with fabric?
The Thomas Mod officially supports fabric for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with The Thomas Mod – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if The Thomas Mod 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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