I hit E to use the AA guns and left mouse button to fire weapon but it doesn't fire...HELP!!!...otherwise I can fire rifles etc normaly with left mouse button. frustrating I can't finish off the tank.
Well I did a search and found the answer on another site...seems I need to hold fire button down a couple secs before AA gun fires...it's not instantaneous. Anyway guess im not the only one who had trouble with that and maybe this can help someone else.