TFC + IE Crossover

TFC + IE Crossover

Addon that makes TFC and IE compatible

by
80.4K Downloads
forgeneoforgegame-mechanicstechnology
Rent Server with this Mod

About this Mod

This addon provides possibility to play TerraFirmaCraft: TNG and Immersive Engineering together on Minecraft 1.18.2!

Some features:

  • Recipes are tweaked to use TFC materials and machines will output TFC metals.
  • External heater can heat up TFC crucible.
  • Herbicide works with TFC soil.
  • Drill heads of colored steels are added.
  • And more!

Everything you need to know is located in Engineer's Manual.

Credits:

  • Thanks to Developers of such wonderful mods as TerraFirmaCraft: TNG and Immersive Engineering.
  • Especially to EERussianguy, whose addon FirmaLife was used as base for this addon.
  • Some textures of BluSunrize were used or modified.
  • Also, were used some textures from TFC: TNG, all credits to the developers.

Available Versions

TFC + IE Crossover 2.1.3release
MC 1.21.1neoforge
April 21, 2026
TFC + IE Crossover 2.1.2release
MC 1.21.1neoforge
April 6, 2026
TFC + IE Crossover 2.1.1release
MC 1.21.1neoforge
March 17, 2026
TFC + IE Crossover 2.1.0release
MC 1.21.1neoforge
January 17, 2026
TFC + IE Crossover 1.3.1release
MC 1.20.1forge
December 31, 2025

How to Install TFC + IE Crossover on Your Server

1

Order Server

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

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

3

Install Mod

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

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.20.1, 1.18.2

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

TFC + IE Crossover 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 (1.21.1). You can switch loaders with one click in the panel.

Is TFC + IE Crossover compatible with forge and neoforge?

TFC + IE Crossover officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1, 1.18.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with TFC + IE Crossover – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if TFC + IE Crossover 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 TFC + IE Crossover with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.11.20.11.18.2