Welcome aboard HLP. Plasma rifles are available in the weapons lockers, but only Volition, Administrators, or a hyperintellegent shade of blue can unlock them. If you meet a Shivan in the ductwork, it's probably Carl, give him your lunch and you should be fine. Flamethrowers are available under your seat, but due to the rising cost of oil, and therefore napalm, the napalm has been replaced with holy water.
Was that all of it?