I already have an older version of Syberia 1 and 2 and had played this game previously on Windows XP and Vista. As I under Win 7 prof gladly wanted to play again, and the old version did not work (not even with compatibility mode), I again bought the game because it is offered for Windows 7. The installation went infinitely slowly, the game crashed after a few minutes and also mehere attempts to start the program in a different mode, went awry. Too bad, because Syberia is really a very nice adventure game that deserves 5 stars, but it is 2 star deduction for unplayable and a long waiting period of delivery (more than 2 weeks).