How to show a list of all STEAM Mac OS Games which i own? Currently i am playing on my windows computer, but what can i play when i switch to my Macbook Pro?
You can enter your username on the steam gauge tool. Then you will see a complete list with all of your games. The column Mac is ordered by only Mac OS Games if you click on it. There you have a full list of your own Steam Games, which you can play on your Macbook.
