Treasure Isle Tips: Add Friends Early And Often

We're not huge proponents of spamming non-gaming friends with invites/gift requests but in this case, having an extra friend around may mean more than just a handful of additional coins each day. Since, as mentioned earlier, each friend will be assigned a Gem tree, you'll be dependent on them to provide you the necessary Gems to unlock certain areas of later islands (unless of course you want to shell out real currency to purchase Gem packs).

And of course, there's also the added bonus of XP and coins just for visiting daily.