Hello,
Apologies for the late reply! I didn't see your messages for some reason.
Thank you to everyone willing to purchase the game on here - I didn't think there would be that much interest to be honest.
Anyway, I am uploading the latest version of RoB to itch.io right now, and will continue to do so for each new update until competition of the project. So basically this will be the same as Steam - better for me in fact as itch don't take so much of a cut as Steam.
Also, I uploaded the android and linux builds.
Thank you all, and feel free to contact me here - I'll do my best to get back to you promptly