Thanks a lot :D
Hm have tried that, but without success.
Maybe it's a Windws-10-thing ..

Hm, if I launch "slowdrive.exe", it leads me to the steam page to purchase the game. And if I double click on "LAUNCHER.exe, I get: "The application was unable to start correctly (0xc000007b). Click ok to close the application."
I'm using Windows 10, x64 :(

hmmm ... how come I can't find any info about this game - not even at Steam.