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Half-Life Hints

How do I get the fuel and oxygen started?

1 of 4:
First, figure out which way to go.
- Which way do I go to get the fuel/oxygen started?
2 of 4:
On the way, you'll run into a rather large obstacle.
- How do I get out of the fan room?
3 of 4:
After you get past that, you need to find the controls for the fuel and oxygen.
- How do I get the fuel/oxygen started?
4 of 4: Then you're done, and can just head back the way you came via the fuel room door that you couldn't open from the other side earlier.

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