Alex Adventures has grown into a 20-level illustrated journey. - A complete second chapter with 10 new worlds, enemies and bosses - Three save slots with independent progress and fixed Gentle or Hardcore difficulty - Level maps with up to three stars per completed level - More active enemies and distinct, expanded boss battles - New character and enemy animation - Dynamic backgrounds and layered foreground scenery - Illustrated terrain, platforms, props, effects and realistic shadows - Customizable control size and transparency - A new illustrated opening film and redesigned menus - Better support for every supported iPhone display - Reduced effect debris and improved performance in crowded scenes Existing progress is preserved.