The Complete Collection is the ultimate 21st-century warfare package, containing the base game along with all officially released expansion and booster packs:

The GameSpy master server, which handled the server browser for Battlefield 2 , was shut down in 2014. Consequently, a fresh install of Battlefield 2 (even the ElAmigos version) will show an empty server list. To play online, the game must be redirected to community-run master servers.