I really love the classic 2d6 + skill mechanic (the one on which Traveller is based on) and I think that is perfectly feasible for a more streamlined and free-form role-playing.
So this is my attempt to implement that mechanic in a very simple system that I called GIST! and published yesterday, on the waking of this new year.
It is my intention to based my future works on it, I am working on the first one indeed, tentatively called “Roamers of the Dream”.
Your feedback is welcomed and appreciated.