What to do? It is impossible to play.

This game was supposed to be a part of the Yogscast Humble Bundle, but I noticed I wasn't given a key for some reason. Looking into it, when I go to the Steam page itself, I get the "This item is currently unavailable in your region" message. Is this game seriously banned in Australia?...

I'm having a problem with the game, this error is showing for me = Failed to check region settings (WWW), does anyone know how to solve?

Are the servers never coming back? Could we get an update to play the single player modes offline?

the title says all, I had heavy issues but at least could play, now it's just not logging me in.