3D floors or extra floors are an editing feature supported by some Doom source ports which allows the designer to make free-standing or room-over-room platforms. An alternative way to doing 3D architecture in Doom is by using portals.
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 5 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
