Before diving into community patches, try the built-in Windows 11 Compatibility Troubleshooter : Right-click the game's executable ( TP.EXE ). Select > Troubleshoot compatibility .

The game natively tops out at 800x600, which modern monitors struggle to scale correctly.

You must update the game to version 2.0 for modern stability. Many community fixes require this as a baseline.

The game was built for DirectX 6 and Windows 98/ME, which causes several "handshake" issues with modern systems:

If you are facing crashes, "Incorrect Disc" errors, or missing textures, this guide covers every fix you need to get your park up and running on modern hardware. Why Theme Park World Struggles on Windows 11