You're right, of course! That page wasn't updated when the site had its makeover last year (it doesn't provide the option of specifying iOS devices, either).
Until we can give it some attention, people should mention in the comments area that they will be testing on a mobile device and specify the device type (tablet, phone, Android, iOS, etc.).
As for an update on the mystery game, I can only say that we're working on it. Anything more will have to come from Arthur or Carla.