There has been quite a bit of discussion on this forum regarding game-type ideas. Keep in mind that whatever you create, will mostly only be seen and played by the people who use the hub and this forum. I don't think you would be allowed to market it any other way legally. The real question is would this game be of interest to others (unless you are primarily creating this for yourself). You might want to create a small example scene and release it to gauge the reaction. I think most people use this program mostly as a sex-simulator, but there are definitely others who have shown interest in non-sex scenes, or erotic type games. Nobody to my knowledge has actually created anything like that yet. Personally, after using vam for some time, I would be interested in more VR experiences, with an adult theme. I had a few ideas, like a haunted house / escape room using the flashlight plugin, or maybe a house party-type of game using voice recognition to try to seduce a girl. I'm sure you don't want to spill the details of your idea, but can you tell us a little about it? Then we can tell you if its even possible or not.