Rise of the Triad 1.4 is now available through Steam, and it comes with six new maps, new achievements, and a “whole horde” of features, options, and new cheats. The Dommstick Shotgun, a semi-auto shotgun “from Hell” has also been added to the free update, and if you have yet to buy the shooter, it’s 75% off on Steam for the next 44 hours. Full patch notes are through here. A video showing off the Doomstick is below.