Do these run in any usable form for those of us who wish to have a look? i.e. is there merit in someone providing an .exe (or is it worth non-game-devs figuring out how to build the thing)?
They do run, but I will have to provide instructions regardless as it is a bit confusing without knowing all the controls (i.e. how to drop entities into the world, take control of them, toggle debug commands, etc).
