Kill the Hazard Troopers along the way; use the rocks to avoid the lava and go to the other side.
Go in this door and kill the Dark Jedi.
Go through the door and kill the Cultists on the bridge.
Go inside and circle around, use the lift and go out.
Kill the Dark Jedi and go out this door.
Circle around again and use the lift.
Kill the Reborn Master, then go through the door for end level.
The Imperial Power Station (a.k.a Taspir pt. 2) is underway, and I really am trying to finish it, but parents don't want me on the comp much