because they are more appealing and unique.. not some other generic.. and bland good doing military force.. as ISA obviously is :).. the game is about the hellghast nobody is going to say "golly them isa sure looks interesting i should get more information on this game"
and i think it would be a little blunt to even compare the invasion of helghan with the invasion of iraq.. even writing this feels stupid..
but i do think that the whole thing may be some political comment... the good guys drive off the invaders and invade their planet to retaliate and "restore peace" but they turn out to be even worse because that planet they defended was never theirs in the first place because they took it from the hellghast ..who only became so militaristic and aggresive because of the ISA took vecta by force out of greed
