BlackBerry just let us know via their BlackBerry Dev Blog that BlackBerry World is now listing gamepad compatible games, while BlackBerry 10 has had this support for quite some time, users did not know which games were compatible unless the developer specifically stated in the game description.
To kick things off, BlackBerry is rewarding developers with two free gamepads if their app/games meet the requirements, deadline to submit is February 24th.
For more on how to get your games with added gamepad support take a look over at the API docs.