Here’s the practical way to contain SCP-184 in SCP Architect : keep it isolated, place it in a fully enclosed room, and avoid letting it sit in a structure you care about because it expands interiors over time and can warp the layout badly.

What to do

  1. Put SCP-184 in a sealed containment chamber with no important rooms attached.
  2. Make the chamber simple, because the object’s effect gets weird inside enclosed spaces.
  1. Keep a buffer zone around it so any expansion stays contained.
  2. Do not use it inside your main base, since it can create broken doors, odd room shapes, and mismatched interiors.

In-game approach

In Roblox SCP Architect, the safest strategy is usually to quarantine it early rather than try to “use” it for base building. If the game lets you move or place it, treat it like a hazard object: isolate first, then build around the isolation cell, not the other way around. That matches how SCP-184 behaves in SCP lore, where its enclosed-space expansion becomes increasingly unstable and structurally strange.

Simple build idea

A good setup is:

  • One small inner cell for SCP-184.
  • A second empty room around that cell.
  • A corridor or airlock before the rest of your facility.
  • No critical systems sharing walls with the chamber.

That gives you a controlled failure zone if the expansion starts distorting the room.

Extra note

There is also a Roblox game entry for SCP Architect and a newer SCP Architect X update mentioned in recent content, but nothing in the sources suggests SCP-184 has a special containment trick beyond basic isolation and enclosure management.

If you want, I can turn this into a short Roblox-style step list for building the containment room fast.