Heya! Apologies for any confusion around the game--though typically when I put out a prototype my intention is to release a small, one-off experience that can be enjoyed as it is, with no intentions of updating it further (beyond maybe bug fixes, and such.) Though depending on how the prototypes are received, there is always the chance I might take elements of it and expand it into a full commercial game down the line.
Though in the case of Room, it was a very complex thing to put together and required working very closely with an artist, who is currently very busy at the moment. So it might not be feasible to make a game like this again for a while. But I'm always open to the possibility if it presents itself!