Put a line of the Multi in stripes exactly one inch from eachother, cover with gas, (therefore they will continuously generate the GAs) and then light them with fire, turn thermal imaging off or on (Whichever you like) and you have a plazma looking beam of particles. :)
The A.I Are retarded, but then again, every good game had terrible A.I. .-. Other than that the graphics are good, the story is beast, and every time I turn in a mission, the guy behind the counter gives me $17. :D