How to go through the floor and get on the ceiling
Hey everyone. When you get back in the Cryo tube make sure you're standing up, when you're standing make sure you're facing inside the tube and wait for a check point.
Then press these combinations: up, then down and then A, X at the same time or Down, Up and A, X at the same time to either fall through the floor or get on the ceiling. If you get on the ceiling follow it untill you get to were those one guys die from the Elites.
Then jump on the lights, then jump on the other lights (or try to). You will be past the level but you won't be able to go on because instead of a locked door it is pitch black.
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