DrGamma

His "useless" sunglasses are what gives him the HUD and everything else we see in the game. The radar, the energy readings, the calls, some menus...

So I wouldn't call them useless. If he uses sunglasses at night, it's because his vision is augmented.

This looks hella tight. Can't wait.

Things are never quite the way they seem. Maybe he's just an awfully strange marine.