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Title: Valve makes Portal free for Macs through Sept. 20 Post by: HCK on September 16, 2011, 11:00:37 pm Valve makes Portal free for Macs through Sept. 20
If you haven't yet experienced the wonder of thinking with portals, there's never been a better time to start: Valve has made Portal free for the Mac and PC until September 20 as part of its "Learn with Portals" initiative. http://rss.macworld.com/click.phdo?i=e1374370cf13fc257bc7fac90c9d2d25 |