Friends list
The invite list is simply the list of players that you can choose to invite to a new WarLight game. By default, anyone you play a multi-player game with is automatically added to your invite list.
Adding to your invite list
You can add new players to your invite list by visiting their profile and clicking "Add to invite list". After doing this, they will show up when creating a new WarLight game.
If you're trying to invite a friend to your game, it's often much easier to simply bypass your invite list and invite them via their e-mail address. If you enter the e-mail address of their existing WarLight account, it functions identically to as if you had them on your invite list. If you enter an e-mail address that is not registered with an account, they will be sent an e-mail and can easily create an account.
Viewing and removing from your invite list
You can view and manage your invite list from the manage invite list page located under the Settings tab.