Firebird takes Battlefield 2 and adds a balance of arcade and realism to the gameplay with lots of new vehicles, weapons, and over 100 individual maps to choose from. Multiplayer, co-op, and Singleplayer are available on all levels.
This is the levels file for Firebird 2.8 Lots of improvements from the previous versions. To install, extract the levels.rar and place the levels folder into the FIREBIRD folder so it looks like this. Battlefield 2/mods/firebird/LEVELS