A: Run the game in Windows 7 compatibility mode. Some older city bus simulators (circa 2008–2012) have issues with Windows 10/11.
If you are still unable to get your key to register, please let me know: A: Run the game in Windows 7 compatibility mode
To ensure the DRM (Digital Rights Management) system accepts your credentials, follow these precise steps: Most keys are case-insensitive, but it’s safest to
: Ensure your serial key was obtained from a reputable retailer like GamersGate Most keys are case-insensitive
Type the key exactly as shown, including hyphens if they are part of the code. Most keys are case-insensitive, but it’s safest to use uppercase as printed. Watch out for similar characters:
Look for a sticker on the back of the game manual, on the inside of the DVD case, or on a separate registration card included in the box.