Well, for Hetaoni, you can go to
or
for the games. Both have made different versions, so it's really up to you which you choose~
As for Romaheta, no one is really doing it. I have a demo of it myself on my account, but it's very beta-like so it's not quite done. You can still check it out if you wish!
PS: I apologize for this
very late reply!