I seen you were planning to make space building be buildable on the warp platform. No idea if it would feasible or worth the effort but if a additional sub-floor was made below all the others like a "vacuum floor" you could make it added based on a research and expand it's size with research that is science pack related. Could be it's size is directly related to the highest research or in a +(value) system so as to not restrict research direction. Might not be worth the effort just to make it more role play like though.

Hi! Thanks for suggestion, this sounds really cool! But requires too many coding, probably changing the Warptorio itself to add a new floor :(

It's easier to allows placing space buildings on Warp floors, although SE makes them grounded versions without space recipes, but fixing this seems more feasible.

Another option I see, is to allow placing space Factorissimo buildings on Warp floors. However, for now I'm not sure what is a good choice here:

1. There is Space Factorissimo Updated which works upon the most popular notnotmelon-Factorissimo, but it has too few buildings, and what's the worst, doesn't allow to mine them back into items.
2. Space Factorissimo by Lizard Crazy Editor seems to be fully-fledged (I haven't tried yet), but it relies on their own Factorissimo version.

I tested the Space Factorissimo by Lizard Crazy Editor, it works quite good, so I integrated it into latest WSEK version 0.1.3, have a try!