Right-click the .exe , go to Properties > Compatibility , and set it to run for Windows 7 or 8 .

As of March 21, 2020, the game has been and other official digital storefronts due to changes with Warner Bros. Games' network and licensing issues.

Since the game was not originally optimized for Windows 10/11, you may encounter startup issues. Common solutions provided by the Steam Community and technical guides include:

For a visual walkthrough on resolving common installation and startup errors, you can refer to this guide: