Half-Life 2/Dark Energy

This level is easy once you know how. In general it's a giant obstacle course. In fact, if you get this far in the game, you really shouldn't need a walkthrough.

But here are some tips:
 * 1) Grab consoles off the walls and be sure to use them as shields.
 * 2) Use the energy balls to full effect – just launch off as many as you can, particularly towards the end of the mission.