Install Tekkit 2

Step 1

Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.

Step 2

Type in the modpack name (Tekkit 2) or paste the following url into the search box.

Step 3

Finally, click Install at the bottom right of the launcher after you select Tekkit 2 from the list on the left. The launcher will handle everything else!

Tekkit 2 Version 1.1.3

created by xJon on Minecraft 1.12.2 using Technic Solder

Tekkit 2 updated to version 1.1.2

☢️ Further tweaks to reactors! If you have any steam reactors, turn them off & reconfigure before updating to avoid explosive consequences.

• Thanks to suggestions from multiple players & Speiger, the steam output from steam reactors has been significantly boosted (similarly to the boost of normal reactors).
• Updated Logistics Pipes to its latest version.

That's it! This update is now available to everyone by default in the launcher.
Enjoy :)
xJon posted a changelog update for Tekkit 2 3 months ago


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Hello there, my game crash when Loading world I Have bug report link: Can anyone help me ?
Posted by Darkrillex 2 months ago
Hi there, To keep it quick and simple: My server doesn't start anymore. Seems to be a logistic pipes issue, [Tekkit Issue Tracker Issue](, [Issue on Logistics Pipes Repo](
Posted by AnnikenYT 3 months ago
Glad you figured it out :)
Posted by xJon 3 months ago
Some notes/bugs(?) I've noticed with this new update: - When loading into any v1.1.1 world, I get "Forge Mod Loader detected missing registry entries". Missing minecraft:items: railcraft:emblem, railcraft:tool_stone_carver It's odd, since I never crafted/used these items in these saves - Coke blocks in my survival save are named "", but as soon as I craft (1 coke block [broken name] -> 9 coke [correct name] -> coke block [correct name]) it goes back to normal. - Railcraft iron tanks didnt convert the fluids correctly from 1.1.1 to 1.1.2, I lost all liquids inside my tanks. When I tried to rebuild them, the glass tank sides always kept the horizontal texture, even when the tank wasn't fully complete. Hope this helps find bugs, thank you sm for keeping Tekkit 2 updated!!
Posted by weevef 3 months ago
Wow that was supposed to be formatted, sorry about that!
Posted by weevef 3 months ago
Hey! The first couple of issues are due to the Railcraft update and are pretty annoying but should be unharmful. Regarding the last issue, can you reproduce it? Reporting bugs over is appreciated. Thank you for the feedback :)
Posted by xJon 3 months ago
Apologies for the lack of formatting, that's a Platform bug.
Posted by Pyker 2 months ago | Technic Staff
IC 2 Furnace (industrial furnace) doesn't accept some stuff since 1.1.0. It does accept raw logistic pipes chips, but wont accept things like sand or stones.
Posted by Jardicz 3 months ago
Thanks for the report, will look into it.
Posted by xJon 3 months ago
To add to this, it looks live all vanilla furnace recipes are not working (cooking clay to bricks, steaks, ect)
Posted by weevef 3 months ago
They seem to be working fine, just not in IC2C smelting machines. This was reported to the mod author, so hopefully it will be resolved soon.
Posted by xJon 3 months ago

Latest Update

Tekkit 2 was updated to version 1.1.3