Lock On: Flaming Cliffs 3 (FC3) is the next evolution of the Flaming Cliffs series. FC3 features the F-15C, A-10A, Su-27, Su-33, MiG-29A, MiG-29S, Su-25T, and Su-25. FC3 aircraft provide an easy learning curve for new players and focuses on a broad range of aircraft rather than a detailed single aircraft. FC3 adds a number of new features and improvements to previous versions of the Flaming Cliffs series. FC3 is a module of DCS: World, which makes it compatible with all other DCS: World titles like A-10C, Black Shark 2, P-51D, and Combined Arms.
Source: The Game Website.