ModsJava
Satisfactory Build Tool
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Infinity Nexus: Satisfactory Build Tool
🏗️ Industrial Construction for Minecraft
Satisfactory Build Tool brings the precise, holographic building workflow of Satisfactory to Minecraft. Stop placing blocks one by one and start engineering your world.
✨ Key Features
📐 Precision Holograms
- Preview First: See exactly what you are building with a ghost hologram.
- Fix & Nudge: Press
Xto lock the hologram in mid-air. Then use your Arrow Keys to nudge it into the perfect position. No more misclicks!
🚀 Industrial Zooping
- Mass Construction: Lock your hologram (
X), toggle Zoop (C), and look in a direction. - Instant Rows: Place 10, 20, or more foundations in a single click. Essential for building large factory floors and bridges.
🧨 Smart Dismantling
- Undo Button: Switch to Destruction Mode (Red) and right-click any structure you placed to remove it entirely.
- Full Refund: Get 100% of your resources back instantly. Experiment freely.
- Safety: Only structures placed by this mod can be dismantled.
🚜 Area Management
- Clear & Flatten: Select two points (Shift+Right-Click) and choose to clear everything or flatten terrain.
- Block Replacement: Hold a block in your off-hand while flattening to replace the base layer.
🎨 Customizer & Materials
- Color Palettes: Change the color of your factories on the fly using the built-in color grid.
- Material Swapping: Change Foundations and Walls from Stone to Iron, Gold, or Concrete.
- Dynamic Holograms: Previews update in real-time to show your selected color and material before you build.
🎮 How to Controls
M: Cycle Modes (Construction, Destruction, Clear).B: Open Structure Library Menu.Z: Cycle Structure Variant (same category).R: Rotate Hologram (90° clockwise).X: Fix/Lock Position (enables Nudge & Zoop).C: Toggle Zoop (requires Fixed mode).Arrows/PgUp/PgDn: Nudge (requires Fixed mode).
📦 Installation
- Loader: NeoForge (1.21.1)
- Modpacks: Free to use in any modpack!
Inspired by Coffee Stain Studios' Satisfactory.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 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.
File checked by MCModsHub
- Ships as satisfactory_build_tool-1.0.0.jar — drop this file into the mods folder
- Download size: 357 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.