About No Invalid Floor Placement
From ficsit.appSimple mod that removes the "Surface is too uneven" restriction from buildables
Due to the proliferation of generative AI use in the modding community and its support from the game developers, I will no longer be developing mods for Satisfactory. My currently released will be kept updated for compatibility only. Thankyou for your understanding.
___ This mod removes floor placement restrictions on buildables, allowing you to build them on any steepness of terrain! No more "Surface is too uneven" warning!
There is a mod session setting that toggles whether the leg/feet components are built, the ones that support factory buildings. Requires a save and reload for change to take effect.
(Despite the name, this doesn't remove the "invalid placement" that happens when you try to build into destroyable rock clusters, or when creatures are in the way; only the base floor validity check is modified)
Come join me in the Ficsit Labs Community Discord alongside Acxd, Sir Digby, Muppet Burrito, and others for updates, discussions, bug reporting and more!
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Bababooie's Tip Jar~! :3
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Without mod:
With mod:
Not tested on multi/servers but let me know if it works!
Highlights
From source dataGame versions
Built for Satisfactory >=491125.
Footprint
Rated a light load on a server.
Dependencies
Needs 1 other project installed alongside it.
No Invalid Floor Placement on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Satisfactory servers. We download it from ficsit.app, place it, and restart the server.
- Server side
- Required on the server
- Server load
- light
- Smallest plan we suggest
- Satisfactory — 8 GB (8 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.1.5, released 2026-06-09
Run No Invalid Floor Placement on a Satisfactory server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Runs on your server
From source side supportficsit.app lists No Invalid Floor Placement as required on the server. Check its ficsit.app page to see whether players need it too.
Compatibility
- Game
- Satisfactory
- Runs on
- Serverrequired on the server
- Game versions
- >=491125
- Requires
- 1 other project installed alongside it.
Verified at the source
- ✓ficsit.appOfficial listing, checked 2026-10-15Open ↗
- ✓AuthorBababooie, as published on ficsit.app
- ✓LicenseNot published by the sourceFree
