Other titles There are a number of games

that are not part of the Battlefield series, but are closely related to it.

Operation Soaring Eagle
Main article: Operation Soaring Eagle
Operation Eagle (Codename Eagle) is a first-person shooter developed by Swedish company Refraction in 1999 and released for the PC in 2000.
The game features a variety of vehicles, including tanks, motorbikes, aircraft, ships and even airships. The game was released with a large number of bugs and was criticised by many media for its lack of detail in the setting.