Yes, that is not very intuative the way it is, in the 0.1.2 version it's chaged with better UI to indicate that + the ability to just click with mouse
I agree that the map is empty( space for the future ), and there is an upgrade you can buy at the shop to not get caught, just poorly explained at the moment.Thank you for the feedback!
Yes, this is early release, but that will deffinetly be in the next version + adjustments for environment you can get stuck on!