Dudes and Dudets, from the creators of Portal: Prelude, I present you "I Hate Mountains". As soon as the campaign was released, me an my friends downloaded it and played through it on Expert/Advanced.
I have to say that it was a very good campaign, with a very nice setting and plot. Anyway, here are the videos:
NOTE* The "Let's play" contains mature conversations, professional gameplay and should be taken very seriously!
Thank you for watching and stay tunned for more videos and media!