Last time I saw them they were having alien input controls. I used to press M for portable Medkit. And J for Jetpack. And all keyboard is meaningful. Stand-alone gaming systems are having limited amount of buttons on their alien input controls and packing diverse actions into disgusting combos. This could probably be solved by Cronus Zen.

The only good thing about alien input control was smooth movement. Wooting Two emulates this by pretenting to be both human and alien input controls. Would be nice if such keyboards would be more widespread.