While is a legendary title originally released in 2005 for PC and Xbox 360, it is important to note that Activision never released an official mobile port of this specific game for Android.
No. Activision has never released an official port of Call of Duty 2 for Android. The versions circulating online are either: call of duty 2 apk obb for android
However, thanks to community-driven ports and modded APKs, you can play a version adapted for touchscreens. These versions typically require two files: the (the app installer) and the OBB (the game data containing graphics, maps, and sounds). While is a legendary title originally released in