Well, that didn't sit right in one Mr. Filip Victor's craw, who grabbed his handy coding toolbelt and started hammering away on the original 2004 game adding things like HDR High Dynamic Range lighting (see above screengrab from the comparison video, posted after the break), updated models and textures and, of course, 32 Steam Achievements (demo video here). While the legality of this project is certainly dubious, the requirement of both Half-Life 2 and Half-Life 2: Episode Two should assuage your piracy concerns. Now, whether or not that assuages Valve's possible concerns with this project remain to be seen.
If you're interested you'd better find a download link in this forum thread, sooner than later. And, if you're keeping score, the Xbox 360 version still comes out on top with an updated version of Episode One, though Victor is apparently "working on the EP1 part now." Until that day of parity comes, enjoy the moment console gamers.
[Via Rock, Paper, Shotgun]