Hi,

You are wrong, this is not the last level.

Anyway, when I first played HL? (in easy mode), I was able to put those two
f***ers down. But in normal, I tried and tried and changed my mind.

S

P

O

I

L

E

R

Apparently one of the choppers must be shot down, and the other one damaged.
When you stand where there is the rockets respawn, the helicopter will
eventually blast the wall of a building. Just rush through the openning and
leave the chopper alone...

In HL? (like in HL) all the ennemies don't have to be put to silence.

I'll notify you if it's achieveable in hard mode.

One tip : as you have noticed it is now really hard to aim-shoot-dodge the
helicopters. So my "technique" was to quick-save as soon as my rocket was
hitting (since in the beginning you do not have much supply and that the
number of clean hit needed increases with the difficulty - from 3 in easy to
5 or more in normal).

Good luck
--------
Eric