Bf-109 G-6AS has been designed as a high-altitude interceptor and appeared in the Western Europe skies during late Spring 1944. 686 aircraft were built, 226 from scratch and 460 upgraded from G-6 modification aircraft during the repairs. The engine, DB605AS, was a modification of the DB605A. The installation of the bigger supercharger from the DB603 engine has increased the critical altitude and flight characteristics at high altitudes. The engine cowling became bigger, but it had a more aerodynamic form compared to a standard G6 cowling.

In addition to Quick Mission Builder, Advanced Quick Mission Generator and Multiplayer modes, you can fly it in Career mode during Battle of Normandy and Battle of Bodenplatte timeframes.