Terradome was fixed/nerfed along time ago to make it possible (trash mobs removed, some mechanics stripped out)
At that time is was completable. However there was a tactic on the ds9 promenande when protecting the engineers where all 5 of you stayed together to defend just one .. why? Well the other undine groups around the promenade wouldnt spawn. you just defend 1 console and wait on the rest.
I never felt comfortable with this...felt like cheating.
Then Season 4 went live and we ran terradome again this time it was great....undine spawned in all 5 locations and we had to split up and defend each engineer against waves of a few undine at a time.
It felt good to be doing it properly.
ran it again yesterday and now 15+ undine spawn on each of the 5 consoles.
It is now impossible.
I do know the borg stfs are being remastered. But could we please have terradome fixed to work properly at some point. Maybe once the borg stfs are remastered.