I can't even beat the tutorial!
Although I think I know what was going wrong for me now. You don't get resources from your units off screen! I had a plan but focused on one guy, only to find out my other guys weren't actually producing anything. So to fix that I kinda just zoomed all the way out, but it was halfway into the time at that point, on my 5th attempt, so I tried a spike spam but the guy seems to JUST survive any tactic I use. >.<
I do like the game, it's a good concept. A bit too micro-management focused I think. But good audio and the graphics were funky and consistent.
Good work!