I think you misunderstood the term "creating games". It is meant that you can create your own betting contest for your friends, family, community whatever.
HEROcoin (PLAY) is a betting ecosystem.
Nothing to add ;-)
It's not initiated by HERO. Maybe someone else added it there. We don't want to be listed there and recommend you to wait a few more days until the listing announcement
Ah ok I see. And in terms of complexity how far can one go in creating a game? Is it just simple bets about certain outcomes that will be answered through the use of oracles?