At the very beginning of the level, shoot the cracked computer and pick up the adrenaline power-up.
U7L4W6 Secret
Shoot the cracked pipe to uncover a quad damage.
U7L4W7 Strategy
Head down the hallway, killing all Strogg in your path. Eventually, youΓÇÖll come out to the water area with floating boxes. Jump onto the first then run nd jump onto the second.
U7L4W8 Secret
When you hop onto the third box, youΓÇÖll be taken to a ledge with yet another button. Press it to start the left but first jump underwater and follow it around to a dry area with some secrets.
U7L4W9 Strategy
After grabbing the goodies, swim back to the room with the moving boxes and climb up the ladder to the first button. From there, jump to box #2 and then run and jump onto the ledge.
U7L4W13 Secret
In the circular room with the drone, hop into the water and grab the adrenaline hidden in the enclosed area.
U7L4W16 Secret
Shoot the lower left panel in the corner of the wall and some body armor will become accessible to you. This area is just left of the yellow door near the exit.