This is my go-to pack, the one I grab when I want fast action.
My favorite levels, Simon, CFA 3000 and Werefrog, are great examples of simplicity in design that never get old.
Pop'ems is a pack of 7 high-powered Aleph One net maps. They all have missile launchers, shotguns, assault rifles, and many of them have SMGs and flamethrowers as well. One map was a net map contest winner, and two others were runners up.