Large Kills:
     To take out large amounts of enemies on the following levels just
follow  the instructions. (Note that these are only a few instances of
"Large Kills." Experiment to find more!)

Stage 1, Scene 1:
     A  little  bit  after you get to the coblestone street you should
see  an oil tanker in the background, blast it and most of the baddies
on-screen will will get blown away.

Stage 2, Scene 1:
     At  one point you should see a platform with a metal strip, balst
the strip and most if, not all, the enemies will be taken out.

Stage 2, Scene 2:
     Shoot the red fuel barrels in the room to blow the enemies away.

Dodging:
     To  dodge  a  shot quickly duck when you see a red circle appear.
This is very tricky, but with practice it can help a whole lot.