Part 4

Who Dump

Once inside the dump, go through the blue tunnel into the blue area and up to the huge wall between the two electric fences, equip the slime shooter and slime the cameras on each side of the door to de-energize the electric pads at the bottom of the door, equip the octopus gadget and climb the wall into the "Power Plant".

Power Plant

Once inside proceed along the right wall and slime/breathe the guard, continue ahead until the path narrows and slime/breathe another guard, send max into the narrower passage ahead to retrieve a BP from the small cove at the end, go back now towards the huge wall where you entered, along the wall to the right on your way back (opposite from the wall on the way in), till
you come across a light blue elevator pad with a breath switch on the wall to the right, breathe into the switch, jump onto the elevator pad and ride it up to the first tower.
Once up on the tower, look up on the pole to find a green button facing towards the huge wall, shoot this with the green egg to de-energize the wire, equip your slime shooter and cross it to the next tower, when you drop down on the next tower, immediately ready your slime shooter to slime/breathe the guard.

Again look up on the pole for the green button, shoot to de-energize and cross the wire, once across drop down and call max, send him through the electric door to the red switch, step on the switch(timer)and run back to the other switches visiting each one before the timer runs out to de-energize the electric door.

Enter the now de-energized door and slime/breathe the guard inside, continue ahead and slime/breathe the guard in the open area, now ahead further on the left find two pipes, jetspring up on to the horizontal one and on up to the first tower, shoot TWO green buttons up on the pole, shoot two things off of the wire, then equip the slime shooter and cross the wire.

Drop down on the second tower and immediately slime/breathe the guard, shoot TWO green buttons up on the pole and cross the
wire, drop down and run around to the right to find a BP, now have max do the button thing again to get through the electric door. Now have the grinch move ahead and drop down into the next area, you will find yourself in a pit with three large machines and a set of crates in the corner under where you dropped in, slime/breathe the two guards, shoot the two little robots with red eggs, then breathe into the switches at the back of each of three large fans, when all three fans have activated, climb up the crates to the level above and go right to where you can jump across to the huge fan blades, continue to jump across the blades till you reach the other side across the pit.

Run up the path till it ends by a tower with a wire going across to a door, and two square electric fences below, one inside the other.
You have two options here:
1. If you're collecting all presents as you go, you will want to cross the wire halfway and drop into the area below.
2. If you're not collecting all presents as you go, then just cross over the wire to the door, in both situations shoot the green button on the pole in the center of the area below to shut down security temporarily.
Enter the door at the other end of the wire to the "Generator Bldg."