Unlike BFME2, which remains in a legal "abandonware" state due to expired licensing, Battlefield 2 received official support that eventually removed the need for No-CD cracks: Official Patch 1.41/1.50

The launcher redirects your client to custom, community-hosted master servers, allowing you to access multiplayer leaderboards and server browsers seamlessly on modern hardware.

When BFME2 and Battlefield 2 were released in 2006 and 2005 respectively, they relied on physical CD/DVD checks to prevent piracy. Modern operating systems like Windows 10 and Windows 11 have completely stripped out the drivers required to read SafeDisc and SecuROM DRM due to security vulnerabilities.