One day passed since events described at Moveable Defence. Aliens won, planet lost some metal, crystal & deiterium, but income because of debris was more than loses. Experimental platform "Zappie" also was restored & even upgraded. Now new alien fleet comes again, even with new advanced ship classes. Use new enormously powerful weapon & non-standard upgrades through achievements to wipe out'em all. There's 6 achievements in this game, find'em all!