So I just randomly found out about this article and from the title of the Post it looks very much like an opportunity to earn some Free Bitcoin but I don't feel like that would be the case here. The Title says Players Can Now Win an HTC Exodus 1 Phone on Bitcoin Games which sounds pretty awesome but when I went into the main Gaming page it seemed that most of their Games if not all were gambling games which meant you will have to bet your money to win anything at all.
So yeah if you have wandered around to that post please make sure of certain things. First of all the House Edge hasn't been disclosed so that is a huge factor in such Gambling related games which makes a huge difference as to how these things work. So if you ask me it will be better to just stay out of such Games and go play other crypto related games.