Lone_Scout: Surprised this one wasn't yet on the list:
You can buy Rimworld (and its expansion) DRM-Free directly on
Ludeon's page B1tF1ghter: To be fair, almost all "developer self sell" sites required hand made discoveries. Manual work.
There is no "independent developers' self sell sites ensemble".
You have to dig each and every one independently.
And since sources such as PCGW are pretty unreliable in regards to more exotic digital distribution platforms it's only natural people often just don't know something is sold somewhere.
I know examples of games that can be bought on obscure hidden japanese stores.
But things of this caliber are usually hard to find.
So don't act all "I'm suprised this wasn't discovered yet".
Such lists depend on manual community work and reports.
There is no universal go to research place for such info.
Sorry, I hadn't followed this thread so much... I didn't want to sound like a smartass.
I was indeed surprised because it was being sold there long time ago, much before that game came to GOG, and for a long time it was the only way to get Rimworld DRM-free. But I didn't mean anything else