Steam is giving 75% off Portal 2 (and many other great games) for the next 24 hours or so. Portal 2 has been hailed as one of the top games of the past year, so I am downloading and playing in preparation for my annual top ten games list which I'm hoping to complete tomorrow. I'll let you all know what I think, but you should take advantage of this phenomenal value if you havent played this game yet.
THE CAKE IS A LIE!
They are pretty much giving that game away and I bought it for less than full price. Definitely a must-buy. :)
King
Steam has been having some amazing sales lately.