Pain players should expect the expansion for the PSN game tomorrow according to the games developers.

Speaking on the PAIN blog, Travis Williams has said that "Everything is going well and we will get our approval form Format at the end of the day. Unless something blows up (which is highly unlikely) we WILL ship on Thursday @ 15:00 GMT."

We are presuming that this applies to the US only at the moment, however we will find out tomorrow.