Friends

After downloading the game, a player is issued a special identification number that is called a Friend Code. It is the same as the game ID that appears in the Help menu. If two people enter each others' Friend Codes into their games, both are then considered ""s in the game and may now visit each other's Islands, and "like" or "dislike" the islands' appearance.

In the Windows version of the game, none of the Friends features are currently working. The game's developers say that those features will become available in a future game release.

At present, the Windows version and the mobile versions are run from completely different servers, and the Friend Code on one version can't be used to look at islands, light torches, or use any other Friends features with someone using the other version. It's even possible for someone on one version to have the same Friend Code as someone on the other version. If you try to use someone's Friend Code and that person is on the other version from you, you'll probably end up with a complete stranger as your "friend".

Pros

 * Those who know your friend code have access to your islands, and can observe them at any time.
 * They will not be able to edit anything, only to see your Monsters and Decorations. If they like what they see, they may give a "Like" to your island, allowing it to go to a worldwide leaderboard if many "Likes" are given to that island.
 * ​The only things that friends can alter in your islands are to light your Wishing Torches.

​Cons

 * No communication is currently supported between players and their friends, in any way.
 * You cannot stop friends from viewing islands that you do not want to show them