IC2Classic

IC2Classic

IndustrialCraft Classic (IC2 Classic for Short) is an industrial based mod that adds the Industrial Revolution to Minecraft

by
42.3K Downloads
forgegame-mechanicstechnologytransportation
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Screenshots

Solar Flower
Nuke Display
Machinery
Wind turbine Tower
Electric Enchanter
UU-Matter

About this Mod

Note: IC2 Classic is only Published by Playersf, he has nothing todo with IC2 Classic except publishing.

IndustrialCraft Classic (IC2 Classic for Short) is an industrial based mod that adds the Industrial Revolution to Minecraft:

Part of this is:

Electricity:

  • Storing / Producing / Using Power to your advantage.

Ore Processing:

  • Get effectively more Ingots out of your Ores.

More Tools:

  • Making you a more efficient Person in: Mining, Foresting and building,

More Weapons/Armor:

  • Making you a better fighter and let you protect yourself better.

Automation:

  • Allow you to get resources and process Items better.

Power Production:

  • Allowing you to produce Electricity and use that instead of relying on Solid Fuel

IC2 Classic also implements some IC2 Addons to itself, like Advanced Machines and Compact Solars, with others are planned.

On top of that, it tries to support as many addons as possible, but also native compat to other mods:
Like BuildCraft, NEI (Not Enough Items), Tinkers Construct, Waila and a lot of others.

Compared to IndustrialCraft Experimental, IndustrialCraft Classic is based around the Original Concept and tries to keep to that, whilst also being casual player friendly without losing its main features.

In the 1.10.2 Version the Mod basically doubled in size you get a lot of new things to play with.
But IC2Classic is not a mod that forces the focus on to itself.  
Its a mod that assisst you with your minecraft expierience.
How much you want to touch in this mod is up to you.
That doesn't mean that you can't focus around the mod there is a lot to play and get lost with.

Mod Spotlight:
Mischief of Mice made a Bit by bit covering IC2Classic for 1.19.2.
First of 2 Episodes out there!

ToAsgaard made a Spotlight about IC2Classic which will cover the whole mod.

Here is a link to the first Episode.

And here is the Playlist to the whole Spotlights:

IC2Classic Spotlight Playlist

 
ModPack Permission:
Since IC2Classic is on Curseforge/Modrinth you can publish modpacks on CF/Modrinth.

Also Technicpack is fully supported. You do not need to ask but it would be great if you inform me. (Technic Pack Permission)

Technic Pack permissions

Available Versions

IC2Classic 1.5.15release
MC 1.12.2forge
May 27, 2026
IC2Classic 1.5.14release
MC 1.12.2forge
May 27, 2026
IC2Classic-1.7.10-1.2.6release
MC 1.7.10forge
April 30, 2026
IC2Classic-1.19.2-2.1.3.3release
MC 1.19.2forge
April 29, 2026
IC2Classic 1.19.2-2.1.3.2release
MC 1.19.2forge
March 29, 2026

How to Install IC2Classic 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 (1.19.2).

3

Install Mod

Open the mod browser in the dashboard and search for "IC2Classic". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.19.2, 1.12.2, 1.7.10

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

IC2Classic 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 (1.19.2). You can switch loaders with one click in the panel.

Is IC2Classic compatible with forge?

IC2Classic officially supports forge for Minecraft 1.19.2, 1.12.2, 1.7.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with IC2Classic – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if IC2Classic 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 IC2Classic 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
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.19.21.12.21.7.10