I followed a siganture campaign participants signature to get here but I cannot see the bounty thread even when I try to google for it. The website for this casino has a working demo so that is good.
This is Scam.
Maybe, they don't seem to be doing much to argue with you which is bad and this thread is dead. The bounty started in February and I still see people wearing their signature, so have these people been paid?
The good part is the coin is listed already and his it's own wallet and blockchain.
The website of the exchange that they are currently listed if offline.
It is really difficult to trust a new exchange. They might disappear anytime along with your coins. If the team is seriously considering this project, they might want to get it listed in a reputable one even a small decent exchange would be sufficient.