What's NewGameCenter leaderboards added.
App DescriptionEarth is doomed. How long can you save humanity from extinction?
Classic arcade gameplay, with both Retro and Modern game modes.
July 15, 2011 Price Decrease: $0.99 -> FREE!
June 02, 2011 Price Decrease: $0.99 -> FREE!
May 28, 2011 New version 1.1
April 26, 2011 Initial Release