It’s easy to disable Left 4 Dead 2 (L4D2) if you no longer want to play it. You can do this by uninstalling the game or by deleting the game files.
Instructions:
- Uninstall the game
If you want to disable L4D2, you can uninstall the game. To do this, go to your Steam library, right-click on the game, and select "Uninstall."
- Delete the game files
Alternatively, you can delete the game files. This will completely remove the game from your computer. To do this, go to your Steam installation directory (usually C:\Program Files\Steam\steamapps), delete the Left 4 Dead 2 folder, and then restart Steam.