When users click a Facebook News Feed ad connected to Canvas, it opens a full-screen, rich media page inside of Facebook rather than forcing users to wait for a mobile website to load.

Between levels, you can vent your loading screen frustration using the square and circle buttons on your DualShock 2 controller. It’s only a very small touch, but it makes a real impact.

Completing eight challenges gets you the loading screen, and in each of these images is a secret, hidden letter. Those letters spell out the word FORTNITE. If you get every single one you’ll ...