Fixed!
Thanks for playing and giving feedback!
Sorry to hear that.
The game actually saves your progress automatically. As long as you haven't cleared your browser data and you're playing on the same device and browser, you should be able to pick up right where you left off, with nothing special to do.
You can also test it yourself: start a new game, play for a few minutes, then close the game and open it again. You should pick up right where you left off. If that doesn't work for you, contact me again and we'll try to figure out what might be going on.
Excellent feedback! The game leans a lot less on luck now, it's much more about the decisions you make in the new skill tree. And on the radius point you raised: that concept never quite convinced me either, so I rebuilt it from scratch as a proper shockwave. It feels far more natural that way and reads a lot better in play.
Thanks again, genuinely great feedback. 🙌