Suggestion: Talk to Kerbal Team

[Pappus]

Might I suggest to talk to the developers of Kerbal Space Program if they would let you place ads on their website/mention you etc? I have a feeling that the target audiences have a great deal of overlap

[MrElektro]

and developers of Kerbal are cool guys too

[Overene]

Not on board with the idea of ads, but maybe if the KSP team mentioned factorio, that would do a lot.

[kovarex]

We were in touch with the ksp team, we even exchanged steam keys. But I don't think that mentioning each other would really help.