The game contains a tutorial. I never added win mechanics, fixed bugs or added more than 3 units but the groundwork is all there, maybe I'll come back to this in future. It's pretty cool though I guess. There is a bug I never figured out where units don't shoot properly on their first attempt to do so after moving. I'm sharing this because it would be a shame to leave it private forever, not because it is good.
Greg isn’t here, go away!