Just as the name implies....3 of the most powerfull weapons in Doom are what you get....The Super Shotgun, Rocket Launcher, and of course, The BFG.  This is going to be a small, compact map.  About 90% of fighting is done with the rocket launcher....this gives a whole new meaning to "in your face"!!! Most enemies are in  the "heavy hitters" category.  No former humans... just a sprinkling of imps here and there.  This will be one of my more intense levels.