Forums: Index > Fallout 3 gameplay help > Stuck on Mothership Zeta?

Alright, I'm on the part of the mission where you have to take out the oxygen in the three parts of the ship.

So I'm in the cyro labs(the second part of it) and just destroyed the oxygen supply in that part of the ship.

I go out th door that leads to the first part of the ship(the dissection room or w/e) and discover the two air lock doors are locked. How do I open them? Also, I forgot to turn on the transportation circle thing, so i cant teleport anywhere. Help please? --User:Fallout3Maniac