How do I install Projekt Arcturus?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Projekt Arcturus work with?

The listing gives Minecraft 1.20.1, 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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Projekt Arcturus

by ArcturusAquila · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Forge only.

Minecraft 1.21.1Newest
Minecraft 1.20.1

⬇ Download for 1.21.1 ⬇ Download for 1.20.1

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

A mod pack containing tech and magic mods including the Thermal series, Mekanism, Create, Blood Magic, Mystical Agriculture, Applied Energistics 2, Tinkers Construct, and extreme Reactors.

With this pack, you can create Complex Machines using Create, Unlock the secrets of Blood using Blood Magic, Build a large reactor to power everything with Extreme Reactors, Build complex Computers With Applied Energistics 2, Quintuple your ore with Mekanism, or create Custom tools with Tinkers Construct

UPDATE: 1/11/2025. Tinkers Construct re added to the pack

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.21.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Downloads as PA Remake.zip
Download size: 385 KB
Download link checked 25 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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