Link: http://blog.testfreaks.com/contest/weekly-steam-game-giveaway-deponia/
Quote: "So yes we’re back with another free Steam game for you, this week it’s Deponia which is an award winning point and click style adventure comedy game. This is another one I have but haven’t played yet, I’ve just got too many games but I want to play it and I’ll get around to it it eventually I’m sure. You can win it though and play it for yourself…"