Gog.com is a video games distribution platform owned by a polish company that distributes game with no DRM for Windows, Linux and MacOS.
It has new and classic games and has a 30-day money-back guarantee. Also it has a lot of offers, and good prices. And yes, from Poland.
And the guys behind Good old Games? CDProjekt, that’s right the company behind bangers like Cyberpunk 2077 and The Witcher series.