I don't think the integration is working well right now. It only displays installed games. The power of a launcher is to see what we have in our library, not just what we know we are currently playing right now. That's useless. The integration needs to be updated to display all games included in the subscription, which would allow us to browse and select any of our available games.

For me Galaxy also shows not installed games for the Xbox Game Pass. I have installed 9 out of 30 games in my library. However, these 9 are not all that are currently installed and the 30 are not all that I have ever played. So there is a discrepancy.

The game that is installed but missing in the library is Darksiders III. And it does not work to play the game (which I do of course) to get it added to the library as some suggest above. The game that I played before and is also not in the library is Vampyr.

Can someone confirm that both games are displayed in their library?

In my case, it also shows only installed and launched games from Game Pass. Additionally, there is this 'feature', that bypass Xbox application when you start a game through GOG Galaxy 2.0.
My question is: Are CD Projekt developers working on it and will remove it before the official GOG 2.0 launch? That would be a shame :]

@Gareth321
Does Origin Access subscription works the way you describe? Maybe there's an issue in this kind of service itself. Those games aren't really assigned to your library until you download them.

@ukryty_szczur: I don't have Origin Access so could not tell you. I can confirm it works exactly the same way for me. I need to install AND run the game before it shows in Galaxy.

Right now gamers can pay just $1 for access to hundreds of titles across PC and Xbox via Microsoft’s Xbox Game Pass Ultimate service but don’t activate that insanely cheap one-month trial just yet. You can lock in up to three years of Xbox Game Pass Ultimate with that same dollar if you play your cards right or if your card got expire then you need to buy it using a free Xbox live gift card which helps you to get less price for game pass.