Obviously as the originator of 3Forged you are the master at this - but J.Walton is right. How you give people a sense of your though process and leave places to finish the game is brilliant. Feels like a stand-alone game which invites every reader to finish it (not just the jammers) and that is super inspiring.
Now I want to make a bunch of part-baked games for other people to finish off in their oven.