Save game · Analysis
Save analysis & lag check
How big is your station really? The analysis counts objects, loose items, networks and atmospheres, charts the biggest items and tells you what can cost performance. You can copy the result as text into a support ticket.
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Runs only in your browser
Your save is not uploaded. It is read and processed on your device; the page sends no data from it anywhere.
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Back up first
Copy the whole world folder before you put an edited file in place. Guide
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Unofficial
Not a tool by RocketWerkz. Use at your own risk. Disclaimer
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Choose a save
Runs in your browser onlyHow to read the tips
- “Confirmed” marks statements backed by the game code or the save itself.
- “Rule of thumb” marks limits and recommendations from experience. They depend on your computer and are not hard limits.
- Devices per network are estimated from nearby cables, because the save does not store which device sits on which cable.