Hi, In X-Rainbow you progress across levels by hitting and acting upon blocks. Some blocks are static and others active, like bombs, movers, mirrors, descenders, generators or the king block. To hit blocks you have an unlimited supply of balls which are shot in a slingshot-like fashion. Balls interact with blocks in a physical way under the effect of gravity. The unpredictability of ball's motions and the activity of the blocks create a fun environment to play. The X-Rainbow trailer is here: http://www.youtube.com/watch?v=vjwubBTQS98 X-Rainbow features: A fun original game with great gameplay Includes 70 levels with a variety of challenges Easy to play, challenging to master Straightforward level help Refreshing colorful graphics Available for iPhone, iPod Touch and iPad running iOS 4.3+ And for Android 2.2+ phones and tablets Also available in a free 20-level version here Kindly let us know what you think of the game... The codes are: PWPJL3MWWAAW XY9PEXARY399 EKRNPJYJJM77 PPK73ALY6TAK MXTR6R63J44P 63PL9YMKAEFX More info in the X-Rainbow site: http://www.ludimate.com/x-rainbow Regards, Jorge