Oh man.... You can softlock yourself in the first stage..... Alright. So. Ground Digger. An app where you dig, mine crystals, and upgrade your digger or your helpers. Two stars. Why? Because, well, I've just described the entire game, if you could call it that. The ads aren't deceptive because there's nothing more to be deceptive about. This is a demo. With no limit on how many times you can spam upgrade with a video. There's no reason to play.