Thanks for the feedback! We were pretty rushed near the end so we didn't have time to put very many pointers or information or to adjust the balancing much. As far as the nanites go though, you are able to place some basic defenses at the start without buying anything, you just have to equip the tablet and click somewhere near you, hope that helps?
Maybe you can edit the game page to add some instructions on how to do that? I pressed every button but I saw no tablet or equipment screen. I am probably just dumb though. But I want your game to be successful so the more info you can give new players the better.
If you can add a bit more info on controls/how to play to the game page where I feel I got the pieces I was missing earlier, I will replay the game and update the score if it ends up being more enjoyable. I want to give you a fair shake. But only because it seems such a high level of effort was put in, I'm giving it a second chance, since communicating how to play the game to players is pretty important. But I feel you on the rush. Me too.