Thank you so much!
For so reason I put this game on hide more than a year ago, and wishlisted it too few months ago (today I reoved it from hide list and thanks to you I have the chance to try it).

LE: I just completed it, and besides that I had to replay in NG+ first 9 levels for an achievement, this game is as good as the Portal series, Ireally enjoyed it!
Thank you again!