Update 1.8

Update 1.8

 * New Level "Hexagon Force"!
 * New Game Mode "Dual Mode"
 * New Objects For The Level Editor "Slopes"
 * Ability To Create 2-Player Levels (playing on the same device)
 * Lots of New Art and Effects
 * New Achievements To Complete!
 * New Unlockable Icons, Ships, Gravity Balls and UFOs
 * New Colors
 * Performance Improvements
 * Huge Changes In The Editor. Playtest Your Levels In-Editor, Free Move Objects, Flip and Rotate Groups and More!
 * Bugfixes and Tweaks