Looking at this thread, it seems all the victims are already gave up.
and maybe for a while they stopped victimizing because the cases are lowering and indeed this scammers have done more than enough to gain money to support their advertising here in Bitcointalk and outside.
I really think there is no other way but to give up because there is no response from their 1xbit team to deal with every case and problem that exists, that's why our current task is to remind people in this forum or out there about this site so there is no more another new case that came in this thread to report, though if cases do decrease it's a good sign that people are already aware of this site and are staying away from it.
I also always remind my gambling friends never to visit this site, because of course as a friend I don't want anyone close to me to lose money on this site. let alone add to the long list of existing cases.