I noticed that for some reason when I sort games by "popular" it doesn't show a lot of games on the mobile layout of the site. Same in the Movie Portal.
At first I thought it has something to do with device compatibility, but Madness: Project Nexus isn't playable on mobile yet still shows on mobile devices.
Then I decided to check if the same thing appears in the Featured ones, but surprisingly it works correctly. Maybe it's the problem with the way the mobile layout shows it?