We will be adding more game in the future. Well we added free faucets, some improvement(minor bug fixes etc) and Player vs House. We will remain in the beta state for the next couple of months untill we added all the games and extra features( payment options, user interface etc).
The first thing I advise is revamping the design completely since the current design is awful and I don't think many gamblers would feel like gambling here despite the 0% house edge that you are advertising op.
We see no need for any house-edge.
I feel that your intentions may be good, but the possibility of running your business for the long term without an edge is very low and time has proven that. If you still wish to carry on despite our warnings, it is up to you. All the best!