-- HOW TO GET THE EXPANSION PACK --

[pa11]

They didn't explain what will be the surprises. Otherwise I doubt that they would be surprises

Waiting in general wouldn't be a problem. What's really bad in my opinion is that it's been out on Steam for a while while buyers from their own online store still don't have it.

ya thats is what is annoying everyone here :/ if they haven't released the dlc for non steam users because of the linux and mac version is not yet finished.... well why have they then submit it to steam users already? making the rest of us wait wend they could have made it for every one and we could all be happy now?!

Because the expansion was part of the Portal 2 ARG.