I didnt tried the editor yet, and im very experienced with SED's from the past when i was doing some custom models, maps and more for SS3, and i stopped using it couple of month after SED fusion got released i tried the fusion and i saw that i can use models from every serious sam game in one editor if i own every ss game ofc..

So im curious is that possible aswell in SED4, to use some like buildings from SS3 in SED4? Or even like to put some enemies from SsHd in SS4 custom map etc. Or its just possible in fusion? If SS4 is even added in sed fusion..