Space Station Building Test

I'm playing around with construction mechanics of a potential space station builder. 

What have we here?

I have an idea for a space station resource management game. I've spent some spare time working on the build mechanics, and am at a point where i'm looking for some feedback for that. Use the feedback topic here:- https://itch.io/t/825907/feedback-suggestions

So here is a minimal prototype, where you can just call up a build menu, and create walls, floors and doors. Also added a O2 generator item, but that's only in there as a test, as i have no oxygen storage or power system, for it to actually work as it should! :D

Note - all placeholder gfx and sfx assets

What next?

Hopefully with some feedback, i can improve what is currently there, and i can move onto the next prototyping stage, which will probably be resource collection and storage systems.