I've been playing BC.Game for almost a year now. Love it so far.
I send witdrawal in the morning, received money within 20 minutes.
The same experience, they have the fast process as long you're already done with what they're asking about the threshold that you need to go through before your withdrawal. Because if you'll go ahead in the past on this thread, you'd see someone who complained that he's not able to withdraw and being asked for specific wager and that's normal.
I think it's not a scam since it has a verified affiliated logo of bc.game official on that Twitter account. As far as I know if the account has a logo in its Twitter handle they're the one who verified it, unless the Twitter account got hacked and the hacker is the one who verified it. Also, I tried to log in through Google Connect and it seems to be legit. I believe the mirror link page is not updated. We just need to wait for confirmation or ask the ingame support to verify.
Is that twitter handle related or owned by bcgame? I don't see any other post except that video and website that has been posted. There's this common thing if the domain is .xyz, I'd avoid that and if it's not part of the official mirror links I think that someone has to be cautious about it.