What's new in this version:
//1.1.00* Fixed one of the reasons for crash on some phones.* Bug, when levels 2-1 and 3-1 were not opened.* The game can be installed on the SD card.* Music no longer plays, when the game is minimized.//1.1.02* Fixed few crashes.* Minor optimization.* Percentage of units[the button at the bottom left] will be saved, when you exit the game. * Fixed a bug, where the buttons from the menu and upgrade buttons don't work.