Thank you for detailed review!
It's very pleasant, that you found many aspectcs of our game good! Also, you have really nice suggestions:
I can agree with your suggestions, playtest shown that its really hard to stop tag for some people, the same goes for hover instead of click - we was debating about it in team, and hover won (I voted for click!). Save system isn't work properly now, but it implemented in some way. Better to reload the game to properly reset it's state :D