The only exception is when a CD installs a game into Steam, like the Orange Box.
You can find a list of 'em at the link below
A stupid question about Steam
08/07/2010 07:38:12 PM
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I think you can add a non-Steam game's cd-key to your library, but not what you want to do. *NM*
08/07/2010 08:44:40 PM
- 195 Views
Nope. Steam and hard versions are essentially a different product, as far as that sort of thing goes
08/07/2010 10:05:52 PM
- 440 Views
Nope, there's a few games which let you.
09/07/2010 07:29:26 AM
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