lawn gnome into space. Now, if some posters on Valve's official forums can be believed, achievements are going to be rolled out to some older games on the Steam service before year's end.
Forum poster "slugz" (not his real name) says he received the following note from Valve staffer Erik Johnson in response to a fan letter: "We're planning on adding achievements to all of our games you touched on in your mail [Half-Life 2, Half-Life 2: Episode 1, Day of Defeat: Source and Counter-Strike: Source]. We're just now coming out of the post-shipping haze, so these should start showing up on Steam pretty quick here. We're also planning on adding a bunch more to TF2, starting with an achievement pack for the Medic in the next week or so." Another poster says they got a similar email later in the thread. We've emailed Valve for verification, but it certainly seems plausible enough. What achievements would you like to see in those Valve games?