This usually indicates an OpenGL issue. Check if your laptop is trying to use Integrated Graphics instead of a dedicated Nvidia/AMD card.
Avoid destroying roads that connect cities to the edge of the map, as the game requires these "Main Connections" to remain intact. 4. Managing Mods File: Train.Fever.v2.4.0.7.zip ...
You must enable mods individually in the "New Game" menu before starting a map. 5. Troubleshooting Common Issues This usually indicates an OpenGL issue
Right-click the file and select Extract All... or use a tool like 7-Zip/WinRAR. File: Train.Fever.v2.4.0.7.zip ...
Ensure you have enough disk space and that the folder is not "Read-Only."
Since you have a .zip file, the game is likely a DRM-free or portable version.