Portal is free on Steam till the 20th

[G]

completely stolen

Promotion site: http://www.learnwithportals.com/

Article: http://kotaku.com/5840920/for-the-ne...portal-is-free (http://kotaku.com/5840920/for-the-next-few-days-portal-is-free)

Link: http://store.steampowered.com/app/400/

[Funky Fly]

Bumped

I don't use Steam or really do any PC gaming at all outside of the occasional Diablo 2 session, but good lookin' out