Nice, although I lost my way at some point :)
Thanks. Yes I see, you were doing pretty good. The final will have a little more direction with mission markers on the map. The map can be accessed via the pause menu in this build. If you go back to that large room (storage room) where you saw the mechs in the background then you will be able to progress a little further. Also controls can be edited at the title screen. Thanks for trying it out and the feedback.