Steps
1. Open the Download section on the home page and download the client.
2. Extract the file with WinRAR or 7-Zip into any folder.
3. Run WYDLauncher.exe from the game folder and let it patch.
4. Log in with your game username and password and enter the world.
System requirements
Minimum: Windows 7, 8 or 10. Pentium G4560 or Athlon X2. 2 GB RAM. 512 MB graphics. DirectX 11. 3 GB free space.
Recommended: Windows 10 or 11. Core i3 or better. 4 GB RAM. 1 GB dedicated graphics. DirectX 11. 5 GB on an SSD.
Use only the client and launcher from this website.