Game Pass for PC games not unlocking achievements?

You already get reward points for unlocking achievements, You get 50 reward points a day for unlocking an achievement. You also unlock reward points for unlocking achievements in game pass games if you have game pass, as well as playing game pass games, and PC games from the Microsoft Store too. You can also unlock points by doing certain activities in games as well.

Also are you playing on PC as well? Not all PC games on Game Pass Ultimate support achievements. So if you are playing those games, then there will be no achievements to unlock.

Some games on Game Pass for PC do not have achievements. Hollow Knight is one of those games, hence why achievements are not unlocking.

I have had trouble unlocking achievements in several game pass games. The only game I have been unlock achievements in is Pillars of Eternity 2.

Not all games on PC have achievements enabled, that is not mandatory for publishing on the MS store for PC, hence titles in the pass may not have achievements even if the console version has them.

As for Silence - The Whispered World 2 achievements should be enabled as for most play anywhere titles; checking on TA though the game is marked has bugged regarding achievements so it may be an issue related to the game.

According to TA:

- Achievements requiring multiple actions do not unlock on the Windows 10 version.

- This game is known to be buggy; achievement progress may not track, and/or achievements might not unlock at all.

https://www.trueachievements.com/game/Silence-The-Whispered-World-2/achievements