Air Combat Yugeki-oh IIScenario Satoshi "Bin" Hiranuma reported :
"According to the background story in the manual the time is the near future. The earth is divided into 5 zones:
- Northern American Alliance(NAA)
- Union of Soviet Democratic Republics
- European Community
- Eastern Asian coalition
- Asian Pacific Economic Network(APEN).
Yugeki-oh II has two modes: FLIGHT MODE and MISSION MODE.
In the FLIGHT MODE, you can fly over twelve areas of the world. The MISSION MODE is a campaign. The player is appointed to second lieutenant and ordered to complete various missions such as reconnaissance, strike, intercept and escort. The player is promoted as a result of successful missions.