IPHONE 4 RETINA DISPLAY SUPPORT NOW nnIf you have already played in the classic pipe puzzle game, such as "Pipe Mania" or "Pipe Dream", then you're familiar with this genre. nnGame "Water World" is a development of this genre, where you have to lay a pipeline from sources to consumers of readymade elements by their rotation in opposite directions. nnIf you have already played in the first part of the "Gas Tycoon", then you'll love this sequel. We tried to make the game more interesting, more beautiful, and created more and more new levels. nnFeatures: n Increased the size of the playing field to 7x10 cells; n Added more animation; n Added bonuses for passing the time; n A new system of bonuses; n Easier management of rotation; n iOS 4.1 support; n iPhone 4 Retina display support; n Optimized performance for iPhone 3G; nnIn the full version named "Gas Tycoon 2": n More unique levels 8 level packs x 50 levels currently; n 9 skins of game: "Gas Tycoon", "Oil Tycoon", "Gas Tycoon Winter Edition", "City Tycoon", "Halloween", "Flying Land", "Merry Xmas", "RailRoad Tycoon", "Water World" and "Bamboo Tubes"; n Achievements and Leaderboards to OpenFeint;