That's a good opportunity for people that can extend their knowledge on gamified trading, which means game prediction in the market. It is a little bit easy to guess but I guess it's hard to win. I don't know what exactly about how technically doing it but I saw a gambling site before that has gamified.
On which trading site the price base?
I believe they will be doing binary trading game just like Fortunejack offers before. This is the common gambling game that incorporated crypto trading. It's easier to base the trading price on Global Average Price so that the price cannot be manipulated in case they are using a single exchange price basis.
However, I saw now that there are 210 members online status on your site, it means I saw that there's an increase of people who play in your site not just like when I first visited your site.
Do you view the website same time on different day? If not, maybe there players is offline by the time you view it. They have already many existing players before and creating an ANN thread here will not gonna give that kinda big boost on there players quantity.