Its 2D Galaxy life. click the training camp to train units. click the star base to upgrade it. So when this is fully done you'll have to build the training camp compat houses but remember this is just the demo and your money won't be able to go below zero or your minerals and the builders well look forward to that in maybe a few years or so maybe 4-5 years well that is the time I think I'll become a pro at scratch this should of been in the notes and credits but never mind good luck waiting for the full version.
