Your friends list is in the navigation bar on the top right next to your Level progress. You can add players to your friends list instantly in the following ways:
- When you are private messaging a player who’s not your friend yet, you'll see a big green plus symbol on the side of the chat. Click on the green plus symbol to add this player to your friendlist.
- Within the result screen after every game, you can add players to your friendlist by clicking on the big green plus behind their usernames.
- Click on a username in the chat and select 'add to friends list'.
- Click on the green plus symbol when you have your friends list open, and manually type the username of the player that you wish to add to your friends list.