I guess you haven't added options yet, but aside of that apparently I can just look around, no motions or actions available, don't know it it's a bug or a problem of my computer though.
Unfortunately, it's normal I try before making the full gameplay to see if my world generator is good. The next update will be the last one normally then after I'll work a lot on the gameplay and sometimes on the generator depending on what I add, so don't hesitate to give your feedback on the world generation
(by the way it's still a proto)