Hide games which I had multiple achievements on?

You can't hide games once you have at least 1 achievement in them. In order to keep others from viewing your achievements, etc., you would need to go into your privacy settings and block your profile from being seen by others .

Thank you for replying. I do have one issue with this though, I tried to private everything in my privacy settings on the Xbox app but it still shows achievements and about page. It did block the post page so thank you.

You can only hide games in which you have not earned any achievements. Once you've unlocked an achievement it is no longer possible to hide it.

While there isn’t a way to hide your games on the Xbox, if you wanted to you could use True Achievements to view your achievements which allows you to hide games that you don’t want to see in your library (whether you’ve earned any points towards it or not).

In truth, I think this would be a cool feature to allow players to “hide” / “unhide” game titles from their achievement list.

You cannot hide games which have achievements unlocked. Its designed that way