Machinarium

OK, this one borders on ludicrousity in how long it is... Alright, deep breath:

C:\Users\[name]\AppData\Roaming\Macromedia\Flash Player\#SharedObjects\[some random stuff]\localhost\program files\steam\steamapps\common\machinarium\Machinarium.exe

There, got it all? If so, good job ;)

//El