Satisfactory 1.2 and beyond

Spaghetti Inspector

Turn a local Satisfactory save into a readable factory map. Find the machine that is starving, follow parts through belts and stations, check who built what, and keep the proof tied to the save on your PC.

Runs on your PCYour save stays on your machine

No save uploadNo upload queue or browser limits

Current releaseVersion 0.15.0 for Windows

Buy Spaghetti Inspector See what it does

Completed Doc's challenge map showing the four participants' factory network on the screenshot terrain background

Gaming with Doc's completed 4 Pioneer Challenge Captured from the final challenge save. Four pioneers, 5,143 production buildings.

Purchase and delivery

Inspect your factory for $2.99.

One purchase includes the Windows app and future Spaghetti Inspector releases. Use your checkout email to get the current installer at any time.

See how to install

$2.99

Launcher workflows

Build once, then inspect the same save.

The launcher keeps statistics, part tracing, maps, overlay notes, and timelapses pointed at the same selected save so you do not compare mismatched runs.

Spaghetti Inspector launcher showing current map workflow

Select a savePick the file once; the launcher keeps later actions tied to it.
Build current mapStatistics, part links, and map generation run in order.
Open the toolsMap, overlay, timelapse, and completed maps unlock when ready.
Refresh from autosavesRefresh statistics from new autosaves; keep completed maps available.

Major features

Three jobs the map should do well.

Spaghetti Inspector is organized around the questions that slow a factory down: what is broken, where a part came from, and what changed across the world.

Machine Shortfall Diagnostics showing a production machine with a running-low Caterium input and available output room

Diagnose production problems

See which input is running short, how long a buffer may last, and whether a full output is blocking production. Map filters take you to the affected machines.

Animated Turbofuel provenance web traced from a selected northwest factory area

Trace parts through logistics

Follow a part through belts, pipes, machines, storage, stations, trains, and vehicles. Start with the whole map or one selected factory area.

Animated save-history timelapse showing a Satisfactory factory grow across 50 saves

Compare the factory over time

Reopen completed maps, refresh from autosaves, or turn a folder of matching saves into a timelapse for any date range.

Spaghetti statisticsSee belt, pipe, rail, and hypertube distance in km or mi. Saved vehicle routes are listed separately; conveyor lifts are counted.

Production numbersRecipes, clock speed, productivity, Somersloop boost, total output, and average output.

Area selectionDraw around one factory to isolate its machines, outputs, builders, logistics, and resource sources.

Builder attributionUse Satisfactory 1.2 attribution to compare and filter player builds. Satisfactory 1.1 saves do not collect builder attribution.

Part searchFind every machine producing a part or isolate one production chain.

Randomized mapsRead resource assignments, save rules, and randomized settings from Satisfactory 1.2 saves.

Overlay notesCompare player objects, machine productivity, power capacity, and spaghetti distance in km or mi beside the game.

AI agentic customization

Bring your own agent to your local copy.

Spaghetti Inspector is built so the coding agent you already use can inspect the local workflows, explain how they handle your save, and help tailor the tool to the way you play.

Customize your licensed copy Inspect → explain → adapt → validate

You supply the agent. It works with files on your PC; Spaghetti Inspector does not include an AI service or send prompts to OQE Labs.

Agent supplied by you

Make it fit your factory.

The included guide gives your agent a safe starting point for local changes, backups, and validation so customized workflows can stay grounded in the save data.

Advanced AI-capable overlay notes

Keep searchable throughput notes, plan context, and AI-assisted planning output in the transparent companion overlay while Satisfactory is running.

Local workflow adaptation

Tune filters, labels, thresholds, reports, and map workflows around your factory without sending save files or prompts through OQE Labs.

Explainable changes

Have your agent summarize what it changed, why it changed it, and which local checks passed before you rely on the customized copy.

You control: Your agent, prompts, files, preferences, and changes.
Know the limits: Custom changes are your responsibility, may be replaced by an update, and cannot be redistributed.

Installation

Install on Windows.

The current installer is not code-signed, so Windows may ask you to confirm before it runs.

One Windows install path Download → install → confirm in Windows → open Spaghetti Inspector

01
Get the download link

After checkout, you receive links for the installer and receipt. You can request fresh links later with the same email.
02
Run the installer

Download the installer from OQE Labs and open it.
03
Confirm the unsigned app

If you downloaded it from OQE Labs and want to continue, choose More info, then Run anyway.
More info → Run anyway
04
Choose a save

Open Spaghetti Inspector and select a Satisfactory save. The save stays on your computer.

Requirements Windows 10 or 11 64-bit processor 8 GB RAM minimum 16 GB recommended for large saves 500 MB plus report storage

Product views

The interface stays close to the save.

These views are here for orientation rather than another feature list: focused area, throughput overlay, and planning notes.

Detailed factory view from the completed Doc's challenge map — Review your own map, trace factory lines, and inspect production landmarks.

Spaghetti Inspector throughput overlay in game — Keep searchable production numbers and notes beside the game.

Spaghetti Inspector notes overlay in game — Track planning notes while the factory is still open.

Node coverage

See resource nodes on standard and randomized maps.

Resource type and purity come from the save when available, with a built-in library for standard maps.

Standard and older saves

The built-in node library supplies locations, resources, and purity for the standard world.

Randomized 1.2 saves

The app reads each map's resource assignments from its save.

Everything included

What the current version can inspect.

Use this list when you need the details behind the examples above.

Area	What you can do
Map filters	Filter by player, part, recipe, machine, resource, height, idle state, boosts, and problems. Show or hide factory, transport, resource, road, rail, and radiation layers.
Multiplayer Item Finder	Search each saved player's inventory, equipment, and upload slots, then find that player's last saved location on the map.
Production status	Compare standard output, Somersloop bonus, total output, and average output per machine. Find idle machines and overclock problems.
Area statistics	Draw around one factory to see its machines, output, idle equipment, builders, station cargo, logistics, and area size.
Build attribution and types	Color and filter objects by the player who built them and by what they do.
Save analysis	Read machines, productivity, boosts, Dimensional Depot contents, resource nodes, and randomized world settings from the local save.
Save-history timelapse	Replay all matching saves, the last 7 or 30 days, or a custom date range. Repeat runs reuse finished work when possible.
Part provenance	Trace a selected part through belts, pipes, machines, storage, stations, trains, and vehicles. Start with the whole map or one selected area.
Station cargo	See station names, transport type, stored items, and quantities for trucks, trains, and drones.
Launcher tools	Build one current map, watch its progress, reopen finished maps, refresh from autosaves, create timelapses, choose a background, and open the overlay.
Overlay	Search output rates, active and idle machine counts, recipe groups, save settings, and your factory notes beside the game.

Version 0.15.0 is available for Windows. Explore Doc's completed challenge map before you buy. This self-contained demo is built from the final challenge save, with terrain and logistics context. It is an interactive analyzed map, not a playable Satisfactory save. You can also send feedback. Spaghetti Inspector is an independent companion app and does not include Satisfactory. See the privacy and purchase terms.

Doc's completed 4 Pioneer Challenge map