There are a few ways to able to add a friend in QUANTAAR.
1. Previous Battles
Click and Look for the labeled “Friends” Icon from the main display menu, go over to the “Players Met” Tab and you’ll be able to see all players from your previous battles. Simply click on the “Add Friend” button to add them as your friend.
2. Add your friends Face to Face
Click on the UID appearing on the top of your friend’s Observer. Then simply click on the “Add Friend” button on the bottom right of the selection menu.