Originally Posted by hombre
I would really like to know how you can get the blue Gravity Gun before you get to Our Benefactors, it would be a challenge to finish the game using it only.
I cheated with it, and using it messes up a lot of stuff later in the game. It's not worth it.
The worst part of re-installing Windows is having to reinstall HL2. To get everything unlocked/updated takes at least 30 minutes.