Installation
- Click the download button to go to UploadHaven. Wait 15 seconds, then hit 'Free Download'.
- Right-click the .zip file and choose 'Extract to OpenTTD'. You'll need 7-Zip for this.
- Open the extracted folder and run the game executable as administrator.
- If you see missing DLL errors, check the _Redist folder and install DirectX, Vcredist, etc.
System Requirements
- OS: Windows 11, 10, 8, 7 (32-bit and 64-bit)
- Processor: Any (the game is CPU-bound but runs on ancient hardware)
- Memory: 256 MB RAM (though 1 GB is more comfortable)
Setup Guide & Troubleshooting
Is OpenTTD completely free?
Yes, OpenTTD is open-source and completely free to download and play. There are no hidden costs or premium features.
How do I install OpenTTD?
Download the zip file, extract it with 7-Zip, then run the executable. If you see missing DLL errors, install the dependencies from the _Redist folder.
Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.