Well, that was interesting. I just clicked on a tool to find a gem. Because it was my last click, it when to 0 before finding the gem so it ended the game. Irritating but I can understand that glitch. (Would be nice if it could be fixed though.) However, I then watched everything get found while I could do nothing because I was game over.
My son pointed out that the more you add to upgrade speed, the more laggy the game gets. So, I'm not bothering to add to speed and so far I'm doing okay. I have the first two badges, will see how much it annoys me to get that last one.
For those who are saying no badge, did you wait through all the credits? My badge did not award until the credits were done (I skipped the last of them) and I was back at the title screen.