Joining the ever increasing line-up of games available on Valve's Steam service is Dreamfall: The Longest Journey. The critically acclaimed PC adventure game can now be downloaded direct to your PC for only $29.95 - only for a two-week period, after which the game will be priced $39.95.

"Bringing 'Dreamfall' to Steam is a great opportunity for us to bring this incredible game to one of the most exciting online gaming communities around," said Trond Arne Aas, CEO of Funcom. "Both Funcom and Valve have been pioneers in the delivery of games, so Steam and 'Dreamfall' are a perfect match."

You can find more information about the special offer price by visiting the official Steam website.