The problem is that there are no ideas from the OP and we have nothing to discuss. If the OP could give us some idea we could discuss it, but now we can only suppose what the OP wanted to create and what we want from the PVP casino. But without first idea our guess-works is about nothing - we can add some details but the main idea has to be from the OP.
If he was really developing something, he would have been able to give us access (at least privately) to his brainchild long ago. It's been almost two months since his last post, and he still hasn't given us any more information about PVP games.