These are the steps to beat bugzilla.
Equip scientist and the veteran.
Equip the alien zapper, obtain all other equipment, restore full health, and buy about 150 worth of alien gun ammo.
First when u are engaging bug zilla.
At the beginning, constantly toss flash bangs.
after you run out flashes, spray yourself with bug spray.
proceed to blast away (use the 2nd choice of your alien gun)
once your health reaches around 30% use health pack.
Procced to blast away.
(Note. Remeber to spray yourself with bug spray constantly, when you run out. It is important, it gives you +10 defence)
Again use health pack when your health reaches 30% again.
Then procced to blast away using ANY type of shot (alien gun's first or second shot)
CONGRATULATIONS!
You have beaten the game.
+ to keep it alive and to help others.
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