Hello Olivier. First of all, thanks a lot for your interest in our little space adventure game. We saw your comment at the time and frodewin, the creator of this itch.io page and coder of the game, tried to contact you by the mail address you provided. Maybe you did not expect someone else but me replying? Sorry that we missed the opportunity to give you more information about the full version we are currently working on. Let us know, in case you still would like to get your questions covered.