Turnagame from the scratch was targeted to a hardcore audience of complex puzzles' fans. Rotation only in one direction and consequently gravity challenges related with it are the main idea of gameplay. So all the puzzles on all levels are balanced because of this concept.
Please watch this trailer to find out how the main game concept and available features look like: http://www.youtube.com/watch?v=5a3tXz-hbYk
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