I sort of don't get it! – Doug dug. Review

I like it, but I don't understand what determines whether a piece of ground will collapse. It seems totally random and I can't really figure out how to know when I should be cautious or not. UPDATE: I think I've realized finally that the trick is to take it slow. I'm still terrible, but this is always my go-to iPhone game when I'm bored. UPDATE 2: Still the only game I consistently re-install whenever I restore my iPhone. I still don't really get it, and I feel like I am terrible at it, but it's still fun for some reason! The developer's recent update about how he plays his own game all the time and tries to make it more fun according to his needs really resonates me as a indie game developer myself.
Review by Amiantos on Doug dug..