well basically,...
when your faced with 2 or 3 enemies on your own,...
your fucked,...
unless....!!
you can evade and shoot them fast,...
if they are all infront of you,...
watch when they straffe near each other and shoot at their heads,..
you could take two in one go,...
or if they leave a gap between each other,..
shoot at them in a row,...
just dont panic or you'll miss everyone of them,..
if they are infront and behind you,...
this is a bit easier,...
i did this to hydro and demost lol.
its still hard,...take out the one infront of you as fast a you can,...
you HAVE to keep straffing side to side.
once the front one is down spin round to confront the next one,...
and take him down quick,...
if your not quick you'll get shot so dodge well,...
this is a very complicated issue so i'll let others post their opinions,...