Funny how this happened then a sneak attack, no incoming missions and then all of a sudden my two explorers are killed in an attack. If it worked only one explorer would have been killed in a sneak attack. What good are the shields if you have no warning of incoming attacks. This is one of the reasons I have not spent any money on this game. To much gamifiaction seems to be going on to call it a game for the masses. I will continue for another month maybe, but then who knows, always hoping for a nice block chain game, and this had so much potential like the old style BBS Trade Wars game. A once a day maybe twice a day take your time to play game, does not look like that is going to happen.