There are different ways to find your game ID:

1. On the loading screen:
   - you can click on the button to copy the ID;
   
2. In the game Settings. 
   - click on the Settings button;
      
   - the ID is located at the bottom of the Settings window;
        
   
   
3. In your Profile.
   - open your profile menu in the top right corner of the screen;
      
   - click on My Profile, and you'll see the IDs of all your QS games;