1. If game puts you in main menu - this is end at this moment.
2. Maybe its a bug.
Watch walkthrough
https://docs.google.com/document/d/1nc733oxh_dlxQwF9tPBlyzlltR5cEEAhA07D0soKxlY/
I'm having the same problem, is there any way to fix it?
Wait until we released 0.3f
