Bungie is said to be working on a first-person shooter Destiny mobile game. Said Destiny mobile game has apparently been in development for more than two years.

If this is true then that would mean that Bungie would have Destiny follow in the footsteps of Warframe, as it is officially getting a mobile version at some point.

On the flip side though, there are speculations that this mobile game that Bungie has apparently been in development for quite a while now might not even be related to Destiny in the slightest, and instead, be its own standalone mobile game that just happens to be made by Bungie.