Well, quite addictive game

The 4 games work great on Windows 7 and Windows 8. However, I recommend installing them "manually" rather than the automatic execution. Just open the directory cd-dvd drive a cd when inserted, then click on the application "Set up.exe". This is more or less long (even if it says "not responding", just wait a few minutes) but it eliminates the need to complete the online registration window (and thus spoil your inbox email with advertising mails).