Firstly, hello to all the new Dogstar players who found this game in the GoGo Bundle #33 !
This update is to insert a new page into the instructions, which is accessible by pressing the Y button on your Xbox360 compatible controller, or the F1 key from the main screen. The new instructions page gives you a quick and dirty overview of the aims and objectives in Dogstar.
Please also checkout the online manual linked on the Dogstar steam store page for more detailed information.