Commander Grant is the TSC officer in charge of the military at Big Mountain. Though he was quick-thinking the one time Mobius had them surrounded by Roboscorpions while high on Psycho, most of the time, he barges in to bother Cogitator Moss with ridiculous ideas like a Cazador gun. He bemoans how annoying the Nightstalkers are, though he does wonder if they can be domesticated, and really hates how Lobotomites seem to just spawn out of nowhere. He's currently obsessed with the Roboscorpions, to Moss' relief, especially the giant one. If the Courier is not already an officer or a member of the Marines or Thunderfist, he can offer the Courier a chance to join those branches.