Not really down to support, really - mostly down to my available time and enthusiasm for the project.
I really don't see base-building as possible in the available scope of this "Jam" game.
However, if you like space base-building in a retro-style, you may wanna play this other PICO-8 game, created by PixelCod: https://www.lexaloffle.com/bbs/?tid=28994
(Though, it seems this is the final version)