It would help if you posted more info about your 3rd game which is the provably fair dice game. Like you said before, "another dice game?" There needs to be some unique aspect to this game because many people rather play dice on an old and trusted website rather than a new and up and coming one.

If you posted a demo or some type of images at least so we can see what you are referring to then you might get interest that way. I am assuming you are only paying %'s after the person generates a few referrals and in this case its important for that individual to see if your idea can be sold or not.

Because if its a regular dice game which has a low chance of getting new users then most people won't waste their time promoting it since it won't be worth the effect.

I am not applying for this but I am just posting some ideas because this was posted a few days back with little interest.