Separate names with a comma.
Neat game. Plays a bit like a tech demo for force touch, but it's cool to see developers continuing to explore what can be done on mobile....
I'm in the same boat. I'm not sure I'd describe it as "short," in that it's taken me hours to get to max power/mining, but I still have 22...
Many of the single player challenges have online-multiplayer equivalents. I.e. "Achieve 20% success" and "Achieve 20% Success against online...
Everything about this game is fantastically well done. Codingmonkeys set the bar for iOS app development. I hope one day for an iPad...