my point is, that you are right, tyranids are needed to balance the factions, after it becomes open world and not sectioned off outposts. but in the twitch they were not really sure what they will do with them. maybe we won't see them until after launch
I think that territory control will play a role even before open world, which means that we might need tyranids to balance it out.
lol that be awesome, for SM army being so big and have more turf then others, Time to time a Base might be invaded so defenders need to hold fast against waves of Nids trying to destroy the base so it becomes a huge games of players vs an army
in planetside 2, isn't each hex an instance warzone that you can enter and exit seamlessly? i don't remember anymore