How Should I Fix The Pumping Station

Hint 1 of 30:

Now you have to fix the central pumping station.

Hint 2 of 30:

First, travel up to the mysterious Martian polar lab.

Hint 3 of 30:

The Lab is at <54N 112E>.

Hint 4 of 30:

Explore a bit, and talk to Cutter, who's all wound down.

Hint 5 of 30:

Now you need a HEARTSTONE.

Hint 6 of 30:

Try William Randolph Hearst, at Olympus Mons, <9N 127W>.

Hint 7 of 30:

Now-settle accounts with William Randolph Hearst on Olympus Mons.

Hint 8 of 30:

He's willing to give you the HEARTSTONE for the robot, for a price.

Hint 9 of 30:

Mention FAVOR, and he'll tell you to recover his camera from the peak.

Hint 10 of 30:

Head up to the peak, and locate the camera.

Hint 11 of 30:

The camera is at <9N 145W>, guarded by a slew of Proto-Martians.

Hint 12 of 30:

Slaughter the hapless protos, and return the camera.

Hint 13 of 30:

Now, talk to Hearst, and he'll need the photo developed.

Hint 14 of 30:

Know anybody into movies or photography?

Hint 15 of 30:

How about Melies?  Head over to Elysium, and mention PHOTO to him.