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Mass Effect 3 Hints
Environmental Controls.
1 of 6: Go down the long, curving walkway until you can turn right, then look on the floor for an XP-giving datapad.
2 of 6: Past it, go down two sets of stairs, then take cover next to the tables that are just ahead.
3 of 6: Wait until two of the assault troopers leave the room you can see through the windows, then shoot out the glass and take down the remaining two troopers.
4 of 6: Turn around and look to the left of the last set of stairs you came down to find an SMG Scope mod on a counter.
5 of 6: Cover-climb through the window you shot out, then turn right to find the side room with the environmental controls.
6 of 6: Look around for heat sinks and a medical station, then use the controls to get a cut-scene and the next objective.