Krastorio 2 Spaced Out on paper currently is compatible but I'm not sure if the same regular K2 compatibility works with it, either that or just the two arent well integrated into eachother. Regular K2 is though.

By this I mean, most technologies pretty much just feel standalone 248k, and vast majority of new structures and materials only really involve itself even if "Overhaul" mode is turned on in config

The mod does not have any built in compatibility with k2so like it does with the regular k2 mod. I have been tempted to add that change myself but havent decided if it is worth it or not

figured as much, would be cool regardless

k2so compatibility kinda requires whole of space age compatibility. I will give it a try, but it will likely be pretty opinionated